Scientific American3h
How Will Climate Scientists Know When the World Gets to the 1.5 C Mark?
As the world gets closer to the mark 1.5 degrees Celsius in Paris climate agreement, scientists are racing to establish a ...
Map Shows What Antarctica Will Look Like Without Ice
"The map gives us a clear view of the white continent as if its 27 million cubic km of ice have been removed, revealing the ...
Thousands of satellites are due to burn up in the atmosphere every year – damaging the ozone layer and changing the climate
Operators follow a 25-year rule: at this point, a satellite’s mission is deemed to have ended and it is lowered into the atmosphere where gravity and friction kicks in. While this helps clear space, ...
Earth's lungs are choking on plastic and smoke—scientists hope to unblock them
A graph I saw in high school appeared to show the Earth breathing. It was a graph that plotted carbon dioxide in the ...
Here’s What the Rise of Clean Energy Looks Like From Space
New data from a constellation of satellites 250 miles above Earth’s surface shows how solar and wind have taken off in recent ...
Sky21h
Ukraine war latest: Zelenskyy asks for air defence help in 'frank' call with Trump - as US says peace 'never been closer'
The US says "peace has never been closer" after a Donald Trump-Volodymyr Zelenskyy ... There was also an update on intelligence sharing. Listen to The World as you scroll.