Earth's oceans were once green but could one day turn purple, scientists say
Planet Earth
Study finds 'flawed argument' in debate over when plate tectonics began
NOAA Says La Niña Weather Phenomenon Is Over After Just Months
Wilkes Land Crater: 315-mile anomaly beneath East Antarctica that may be 'largest known impact crater' on Earth
Deadly Australian fungus could devour widespread, pesticide-resistant armyworm from the inside
'It was amazing': Scientists find ash from two mysterious volcanic eruptions in Wyoming
Why is this giant desert turning green? Scientists may finally know the answer.
Copernicus reports winter sea ice cover lowest on record as global warming continues to exceed 1.5°C
By the end of the century, the North Pole could shift nearly 90 feet to the west
Scientific research is the lifeblood of our economy. Now comes the disruptor. | Andrew Rosenberg | Opinion
Watch the Moon's shadow sweep across the U.S. on the first anniversary of the April 8, 2024, solar eclipse | Earth from Space
Tropical Tree in Panama Learns to Kill Its 'Enemies' with Lightning
