Earth is already shooting through the 1.5°C global warming limit, two major studies show
Earth is crossing the threshold of 1.5°C of global warming, according to two major global studies which together suggest the ...
studyfinds14h
See the sharpest observations ever captured from Earth’s surface by the Event Horizon Telescope
Revolutionary technique allows astronomers to capture incredibly high-resolution images of distant galaxies and supermassive black holes.
earth14h
Was early Earth a purple planet? Scientists say it's possible
New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.