gear Push settings
Vertical wind turbines are found to be more efficient than horizontal ones.
Not a decade too soon.
It's the difference between big problems and a disaster.
We need a lot of money to adapt to climate change and reduce emissions.
Melting glaciers and the depletion of groundwater has redistributed so much mass that the poles started to drift.
It's almost double the previous target set by Obama. But is it enough?
Behind the pandemic, an even bigger crisis looms
More than 40 presidents and ministers are expected to attend. It's crunch time for climate action.
It's a historic step towards sustainability.
It's an algorithm that can help tackle air pollution from existing satellite data.
Their shimmery wings actually act as camouflage.
The Olympic Games have swelled in cost and carbon footprint. It is time for some changes.
Buildings in hot areas could greatly benefit from this -- and the paint could become widely available very soon.
Turns out, they emerged in the Cretaceous, when T-Rex still roamed the land.
It's one of the most stunning features we've seen online.
For the first time since its inauguration, the Mauna Loa Observatory reaches 421.21 ppm of CO2 concentration.
Collective action can be surprisingly effective, if done properly.
Areas in Siberia, Canada, the Amazon and the Sahara remain intact.
As if hyenas weren't scary enough.
Time to say goodbye to monocultures and encourage crop diversification.
It could be a game changer, but for now, it's still early days.
Bees everywhere support this message.
"We used to think about adding salts as not much of a problem," the authors say. "But we realized that it stuck around and accumulated."
We are in a climate emergency, but the responsibility isn't evenly shared.
Fishermen and neighboring countries voiced concern.
Air travel accounts for 2% of the world's emissions
It's a highly toxic drug that has already been banned in many countries
Study finds metaphor that could be applied in the real world
With the right infrastructure in place, trucks could turn electric in no time.
The poster child of climate change is suffering in more ways than one.
The pandemic has brought substantial changes in how we see transportation. Big changes may be a'coming.
Beer produces a lot of waste, but it doesn't have to leave a bitter aftertaste.
To be honest, I'd rather be around papayas than velociraptors.
I would have been fine with just the green head and yellow belly, honestly.
The more diversity we have in nature, the better for our health.
Colombia's coffee production is struggling to cope with climate change, and that's bad news for coffee lovers.
And there's still a lot we don't understand about its effects.
Technology is improving productivity, but climate is slowing it down.
Not even the world's tallest mountains are spared by our pollution.
Replacing a single car trip with biking could dramatically lower your carbon footprint.
It was clear humans were warming the planet for some time -- now we have official confirmation.
You scratch my back, I'll scratch yours.
It was the third-worst year since 2002, when reliable monitoring began.
It's a small change that can make a very big difference.
A team of WHO scientists went to China and looked at the causes of the pandemic. This is their much-anticipated report.
That coffee you are drinking might be linked to deforestation.
Geology and biology, caught in a chemical dance.
Tokyo recorded its earliest bloom for over 1,200 years
The island of Skokholm off the coast of Wales is well known for hosting thousands of puffins ever year. This time, it's something else.
The bald eagle has made a fantastic recovery across the country
