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The island nation has recently announced that it will resume whaling operations in the Antarctic Ocean with the purpose of collecting "scientific data." The decision was met with outrage and heavy criticism by other countries and conservation groups.
A report released by the Institute for Energy Economics and Financial Analysis (IEEFA) found we are beyond the peak of coal consumption and demand. Effectively, the demand for coal has virtually dropped all over the world with few exceptions, most notably India. The news suggests we're well on our way to leave coal behind for good, and never turn back. Replacing coal are more efficient and energy friendly measures,including renewable energy, nuclear and gas.
According to a NY Times/CBS poll two out of three Americans support the signing of a global climate pact, but only one in five agrees to increasing taxes on electricity
The Climate Summit in Paris (COP21) has started out in full force, bringing along a wave of optimism but also skeptic frowns. ZME Science is attending the summit and we’ll keep you posted with the daily events as they unfold and as we witness them – this is an event that has the potential to […]
A possible game changer – 120 country alliance spearheaded by India and supported by France has been announced, with the purpose of promoting solar energy in developing countries. Many developing countries enjoy sun-rich areas, but they lack the technology and financial capabilities to make full use of that potential. With that in mind, India’s prime […]
To make diamonds, the industry typically resorts to subjecting graphite to immense pressure and temperature, which makes production volumes low and costly. This paradigm is about to change, since researchers at North Carolina State University found a new phase for carbon called Q-carbon, produced at ambient temperatures and pressure. This is surprisingly close to diamond in structure, with the added benefit of exhibiting a couple of unique properties.
A massive, 200 million yuan (over $31 million) commercial animal cloning facility will be built in the Tianjin Economic-Technological Development Area with the sole purpose of cloning China's cattle.
Four European countries, Germany, Norway, Sweden, and Switzerland, have announced a new $500 million initiative to fight climate change, especially in developing countries. The entire initiative is supported by the World Bank. “We want to help developing countries find a credible pathway toward low carbon development,” said World Bank Group President Jim Yong Kim. “This initiative is […]
Bill Gates and 27 other billionaires with a collective net worth of $350 billion have joined forces to launch the biggest private climate fund in history. The multi-billion dollar fund, called the Breakthrough Energy Coalition, will focus on cutting edge research and development to accelerate the growth of renewable energy and other sustainable technologies.
The eyes of the world are set on Paris, as the COP21 climate summit started today with the ambitious goal of achieving a legally binding and universal agreement on climate, from all the nations of the world. But while this dance sometimes paces close to the impossible, there are also reasons to be optimistic: world leaders […]
I’m happy to say that one of the most absurd events in modern science has finally concluded, and with a normal result. The Italian seismologists tried with manslaughter for not carrying a good enough risk analysis have been cleared – most of them, at least. The L’Aquila earthquake struck in central Italy on 6 April […]
Poverty in India has dropped stunningly from 21% in 2012 to 12.4%, according to the World Bank.
Earlier this month, researchers started noticing that a mysterious purple goo was taking over Norway's coast.
The wealthiest man in the world, Bill Gates, will announce on Monday a massive private-government partnership for a new clean energy research fund. This is reportedly the biggest research and development fund for clean energy ever, which will funnel billions to support innovation in this section. The precise details of the multi-billion partnership will be revealed once with the opening of the United Nations conference on climate change in Paris.
You know things are messed up when the head of the House committee that covers science doesn't really understand it. Or, worse even, chooses to bury it and persecute scientists. Such is the case of Rep. Lamar Smith (R-TX), the chairman of the House Committee on Science, Space, and Technology, who suspects of fraud a group of scientists that explained in a new paper that the global warming hiatus isn't actually thing. Seems like the world is warming at the same rate as in the 20th century - fast. That didn't bode well with an obviously biased conservative Republican, so Smith subpoenaed the National Oceanic and Atmospheric Administration to gain access to the private documents and emails of scientists involved in the study.
The smallest member of the Raspberry Pi might actually be its largest: at the absurd price of £4 ($5 in the United States), it’s a full scale computer, and it could revolutionize electronic appliances. Wait, what’s a Raspberry Pi? The Raspberry Pi is a series of credit card–sized single-board computers developed in the United Kingdom by […]
Researchers at Tufts alter the laws of robotics to teach robots to say "no".
Officially, US citizens are now entitled to any resources they mine off the moon, asteroid or any celestial body outside Earth.
If you've been following the news lately (especially science news), the odds are you may have come across images of this California road, deformed to the point where some sections of it are basically vertical.
There's an inherent flaw in solar cells: the metal wiring that's quintessential to harnessing the electrons reflects the incoming light, acting like a mirror. Now, must people would brush off this issue and leave it like that. It's a necessary trade off. But a team at Stanford University devised an elegant chemical technique that basically hides the wiring with silicon, away from the light while preserving energy harnessing. Metal wires cover 5 to 10 percent of a solar cell's surface. Now, in the same area more light can be absorbed, hence more electricity generated which jumps the efficiency. Of course, this also means cheaper solar panels -- if only the chemical technique is covered by the recurring costs of increased efficiency.
It basically looks like a weapon: the fossil of a worm-like animal from the Cambrian period has been presented by scientists, and it’s as armored as it gets. The Cambrian was definitely one of the strangest geological and biological stages in Earth’s history; it’s not only that it was 500 million years ago, but the […]
It sounds like a plot from Frankenstein, but apparently there's no limit to how versatile flatworms can be. Previously, researchers at Tufts University determined that the small, yellow worm can retain its memories after it head was severed. As a reminder, flatworms can regrew new heads following decapitation. Now, the same team yet again guillotined some flatworms and interrupted gap junctions, which are protein channels that enable cells to communicate with each other by passing electrical signals back and forth - just to see what would happen. Yes, the flatworm grew a new head, but it was that of another flatworm species. They eventually induced the same flatworm species to grow the heads and brains of multiple other, closely related species. There's a lot of biology and behaviour encoded in genes, but these findings show that tweaking physiological mechanisms in a live body can actually cause new anatomical developments. We might have uncovered a new form of epigenetics.
Imagine a nugget of real, 20 carat gold floating merrily on the milk foam of your cup of warm cappuccino -- scientists from ETH Zurich have found a way to do it. It's not super-cappuccino, or diamond-strong foam -- scientists led by Raffaele Mezzenga, Professor of Food and Soft Materials at ETH have produced a novel foam of gold, a three-dimensional material that is actually mostly...empty.
In a new study published in Nature, researchers have demonstrated a technique that allows the mapping of organs at microscopic scales.
Today, the world seems split into two different parts: some people devouring dramatically large pieces of turkey, and the other ones that simply don’t care about Thanksgiving. But no matter what category you fall into, it’s a good time of the year to enjoy some good food. With this in mind, I thought I’d share […]
Astronomers describe that the present-day tilt of the Moon is likely a result of collision-free encounters of the early Moon with small planetary bodies.
While many people are probably consulting Google these days with searches for “easy turkey dinner” or “last minute side dishes”, it’s pretty safe to say there’s no shortage of websites offering answers to those queries. But there is a shortage of recipes thousands of years old. The Yale Babylonian Collection now allowed us to take dinner as humans did […]
The Climate Summit in Paris may or may not create a binding agreement for countries to limit their greenhouse gas emissions, but either way, the real work will begin after the talks. “When the meetings in Paris are done, the real business of decarbonization must begin,” write climate-policy experts David Victor and James Leape in […]
The ‘Most Used Words’ app has picked up steam more and more on our Facebook feeds, but as it’s often the case, this rings some major privacy alerts. So far, more than 17 million people have used the app to find out what they say most – but the recent uproar has begun when people […]
Agriculture is a big driver of climate change, with the meat industry standing out among the rest as a source of CO2 emissions and environmental damage; lowering demand for meat or ensuring that farms have as little environmental impact is possible, but costly. Would you be willing to eat less, if it was for the good of the planet? Pay more for your meat? A new study suggests that the idea isn't as controversial as you may believe on first glance.
Carbon dioxide levels in the atmosphere have never been higher: the average global CO2 levels have reached the 400 parts per million (ppm) milestone in the spring of 2015, The World Meteorological Organization (WMO) announced in the first week of November. Secretary-General Michel Jarraud warns that it won't be long before even higher levels of the gas become a "permanent reality."
Google’s Rachel Potvin took the stage @scale and hinted on just how many lines of code Google uses: a staggering 2 billion.
The Danish capital of Copenhagen is known for its bike friendly culture but this time they’re taking it to the next level. Work is set to start on the new bike lane which will join two skyscrapers, 213 feet in the air (65 meters). The design was the winner of a competition to reinvigorate the […]
An University of Queensland study of mantis shrimp discovered a new form of light communication employed by the animals, the findings having potential applications in satellite remote sensing, biomedical imaging, cancer detection, and computer data storage.
Also known as the water bear, the tardigrade has a lot to be proud of -- this tiny organism is nigh-indestructible, known to have survived in extreme temperatures ( -272C to +151C / -457.6F to 303.8F) and to be the only animal that can brave the vacuum of space unprotected and live to tell the tale.
There’s a good chance that what you know about Crime Scene Investigation comes from movie – but there are actually quite many differences between the two. Many of the things you see in the series are not done at all in real life, and sometimes, real life science goes one step ahead of the movies. […]
Amber Rudd, the UK's Secretary of Energy and Climate Change, announced the government's new plan to generate clean and cheap energy. Rudd says the Britain will add more nuclear power, explore for shale and, most strikingly, replace all coal fired plants with gas.
Jeff Bezos just announced a historical feat: Blue Origin, his space company, successfully launched its New Shepard rocket to 329,839 feet — or sub-orbital space — then safely landed the used rocket just a feet away from the launch pad. This is the first time a controlled landing was demonstrated for a rocket, beating Elon Musk's similar efforts to safely land his Falcon 9 rocket. This monumental milestone suggests reusable rockets will shortly become a reality, revolutionizing space flight in the process.
Once with the advent of agriculture, and its spread to Europe from the Near East, human society was transformed forever. Resources became more plentiful, communities could stay in one place and develop, and humans were free to pursue other activities. Agriculture turbo boosted the division of labor, an essential prerequisite to any civilization. Agriculture not only transformed human society, it also modified our DNA. A first of its kind study compared the DNA of ancient humans who lived between 8,500 and 2,300 years ago. The analysis revealed that humans underwent widespread genetic changes that influence height, immune system, digestion and skin colour once agriculture was introduced.
Starting November 30, the world's leaders will meet in Paris at the UN summit for climate change to discuss a common framework to reduce carbon emissions at a global level. Most countries already have plans set in motion to reduce emissions, either by using energy efficiency and new technology to lower the carbon footprint of their own operations, or use legislation to compel residents and companies to do the same. A lot of big and sizable corporations in the United States have taken matters into their own hands, however, by buying more clean energy and less fossil fuel derived energy, regardless of what the government suggests or coerces.
In many the vast steppes of Mongolia, some things have remained unchanged for centuries. But some things have changed, and big time: according to a new report, almost 3 out of 4 Mongolian nomads are now using solar power. Even if your lifestyle is pretty much Medieval, you can still benefit from advanced technology – that’s […]
While wind and solar are offering more energy than ever to global grids, there is still much work to be done if we want to properly integrate them; one question that always arise is that of energy storage. Sure, you can harvest a lot of sun during the day, but you need to store it for later usage, and that's quite a problem. Now, a Canadian start-up believe they may have found a solution for that, and it's just crazy enough to work: underwater balloons.
Improvements in aircraft design, air traffic management and changes to airline operations could effectively slash US airline emissions by as much as 50%.
Until the advent of calculus and computing infinite series, not that many digits were added to the ones found by Archimedes for more than a 1,500 years.
You'd think there's not much a little fish can do to hide from predators in open waters. But when rocks, algae and other marine nooks and crannies are nowhere to be found, fish turn to manipulate the physical interactions of light to balance the scale. For instance, some open ocean fish species employ specialized skin cells that reflect polarized light. This reflection is most effective, not coincidentally, at the 'chase angle' or from the predator's point of view. It's so effective that the US Navy is funding work that might shed light how exactly some fish do this and how this can be applied to make submersibles equally inconspicuous.
The Amazon basin is home to the world's great biodiversity. You'll find more plant and animal species per square foot than anywhere else in the world. It's truly one of the wildest and life teeming places in the universe, which given humans' habit of meddling makes it one of the most vulnerable as well. The huge 6-million-square-kilometer rainforest area remains mostly unstudied, due to the roughness and inaccessibility of the land. But making their way through the outskirts are the chainsaws and sawmills; and they're moving fast. Since 2000 an area equal to 50 football pitches has been destroyed every minute in the Amazon rainforest, satellite imagery revealed.
As more Millennials are leaving religion in droves, or choosing not to identify with any faith, acceptance of evolution among the public strengthens.
When is a rose not a rose? When it’s a transistorized electronic circuit, of course. Scientists at Sweden’s Linköping University have implanted a rose with conductive polymers and arranged the resulting circuitry into a real transistor system – complete with a digital switch. Here’s how materials scientist Magnus Berggren turned a rose into a piece […]
A few days ago, the FDA approved the genetic engineering of modified Atlantic salmon variety. This is the first food animal that was genetically modified that the FDA approved for human consumption and farming; the gene alteration would make it grow much faster. Public reactions have been mixed, as expected. This could be a very good move, greatly reducing the stress on wild populations, but people are always reluctant when it comes to GMOs - especially animals.
The little things we do matter: being more responsible with the resources we use, walking that extra stop, even speaking our voice out, it all matters.
