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Rust and salt water -- the new way to generate electricity

A new way to produce electricity.

Scientists develop battery that taps into 'blue energy' formed when freshwater meets seawater

Where there's movement, there's energy. There's enough 'blue energy' to power thousands of American homes.

Chile oil spill: 40,000 liters spilled in pristine Patagonia

Oil spills strike again.

It's so hot in Finland's Lapland the reindeer have hit the beach

They didn't seem to care about anything other than cooling down.

Ethiopia "breaks" tree-planting record: 350 million trees in a day

If this is true, it's very good news.

Humanity has already spent all of Earth's environmental budget for 2019

Happy world overshoot day!

London's waterways found to contain antibiotic-resistant bacterial genes

"This [study] shows that more research is needed into the efficiency of different water treatment methods for antibiotic removal, as none of the treatments currently used were designed to incorporate this," says lead author Dr. Lena Ciric.

UK sees climate change as more important than Brexit

Almost two-thirds (61%) of respondents said the Conservative Government led by Johnson is not doing enough to prioritize climate actions.

Paris registers all-time hottest day amid Europe's heatwave

Climate experts at the UK’s Met Office said there’s “no doubt” climate change is playing a role in the heatwave, assuring it’s making summer heatwaves five times more likely and significantly more intense.

Climate change may bring "megadroughts" back to the US Southwest

The American Southwest was left bone-dry between the 9th and 15th centuries by about a dozen megadroughts; they could be coming back.

Tokyo 2020 Olympic medals will be made from old gadgets

What a great initiative!

Sharks severely threatened by fishing fleets

Sharks are in great peril, and it's because of us.

Pufferfish spines and the hair on your head are governed by the same set of genes

"It just blows me away that regardless of how evolutionarily-different skin structures in animals are, they still use the same collection of genes during development."

Unhatched birds communicate with each other by vibrating shells

It's a remarkable communication and adaptation mechanism.

Eulogy for a glacier: Scientists honor Iceland's first glacier lost to climate change

It's a stern reminder that we are changing the face of the planet.

Global warming fuels rise of dangerous fungal infections

Yet another consequence of global warming rears its ugly head.

Cigarette butts are damaging plants, new study shows

Please don't litter cigarette butts!

Scientists describe new pocket shark species that glows in the dark

It's adorable and quite harmless.

Groundwater in the US is overused -- and deeper wells isn't a solution

Are you using water sustainably?

Clean money, clean energy -- a look at investment patterns in the energy sector

Money always talks -- and it's talking renewable.

Climate change drives California’s forest fires

Since the 1970s, California wildfires have increased in size eight-fold, with the annual burned area growing by nearly 500%.

Mosquitoes hunt first by smell, then by eyesight

They track the CO2 you breathe out.

Rome, the eternal city - of trash

Italy's capital is overflowing with trash and local authorities seem completely overwhelmed.

California goes electric on school buses

California takes another step in the right direction.

July could be hottest month ever after record in June

Get used to monthly "hottest month" updates.

Scotland produces enough wind energy to power itself twice

This year, Scotland generated enough wind energy to power nearly twice as many homes as there currently are in the country.

Decline of iconic London sparrow might be caused by malaria

Habitat destruction and urbanization certainly played a role, but malaria might have dealt the final blow.

Extreme heat to become the new normal in the US

A lot of hot days loom over the US.

Analysis of 19 million cats shows how our pets' weight evolves throughout their lifetimes

"As humans, we know we need to strive to maintain a healthy weight, but for cats, there has not been a clear definition of what that is. We simply didn't have the data," the authors say.

Vikings cut down all of Iceland's forests -- the country is planting them anew

Since 2015, Iceland has planted around 1,000 hectares of forest (between three and four million trees).

Air pollution challenges solar power expansion in China

China's pollution is ironically hurting its renewable energy technology.

China's emissions soar despite remarkable climate action

The need for more ambition on climate action was once more highlighted following a new report on China’s greenhouse gas emissions. The country’s emissions reached 12.3 billion tons in 2014 – a 53.5% increase in just a decade.   The figures were part of a report filed to the United Nations by China, as part […]

World's largest container shipping company pledges carbon neutrality by 2050

Still a long way to go, but it's an important step in the right direction.

By 2050, many cities will have hot weather like they've never seen

How hot will your area be in 2050?

Grasshoppers, silkworms, giant cicadas are a good source of antioxidants -- if you eat them

"In the future, we might also adapt dietary regimens for insect rearing in order to increase their antioxidant content for animal or human consumption," say the authors.

Decline in African forest elephants can raise atmospheric carbon dioxide

Everything is connected in nature -- and negative effects cascade.

Stockholm says no to fashion week to explore more sustainable options

A laudable initiative from Sweden.

Research is getting to the root of climate change with bigger, deeper plant roots

"We are incredibly excited about this first discovery on the road to realizing the goals of the Harnessing Plants Initiative," the authors say.

Fossil Friday: bird encased in amber has an unique, "extreme" toe

The bird's hyper-elongated third toe is longer than its whole lower leg, the authors report.

Plant-based meat is about to get cheaper than animal meat

Veggie burgers -- yay or nay?

Corals are moving away from the sweltering tropics -- and establishing new reefs

Everybody seems to be running from the heat this summer.

Satellite imaging used to spot the largest seaweed bloom in the world

The record-breaking belt of brown algae stretches from West Africa to the Gulf of Mexico.

The Earth has room for a trillion more trees -- which might be our best bet against climate change

A new study shows that there's still plenty of room for almost a billion hectares of forest.

Antarctic instability could raise sea levels by half a meter in 150 years

Currently, sea levels are 20 cm (almost 8 inches) above pre-industrial levels.

Ancient life is waking up from melting ice and permafrost

The permafrost is like a graveyard. Some of that graveyard is waking up.

Deforestation in Brazil continues to soar as current administration shows lack of interest

The all-too-familiar story about the rainforest versus economic development.

8 bird species have disappeared this decade or are on the brink of extinction

This includes the Spix’s Macaw, the lovely birds which inspired the main characters in Rio.

Contrails' warming effect on the climate could triple by 2050

Contrail cirrus clouds have warmed the atmosphere more than all the carbon dioxide from planes since the dawn of aviation and will do so even more in the future.

Some extinct species of crocs were plant-eaters, fossil study reveals

Between three and six such species have existed in the past.

Researchers are one step closer to saving the northern white rhino from complete extinction

With only two females surviving in captivity, the species is functionally extinct.

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