A huge comet trail may have changed Earth's climate more than 12,000 years ago, tiny particles suggest.
Planet Earth
Which tropical forests are the largest in the world?
Auroras will be visible across 18 states this weekend as a solar storm approaches Earth.
Glaciers in North America and Europe have lost “unprecedented” amounts of ice in the past four years.
Create a Beautiful Greeting for Weddings with Poetic Elegance
Six Volcanoes Erupt in Eastern Russia After 8.8-Megaquake
You have 20/20 vision if you can see a bottle of water in less than 10 seconds.
African Lake-Filled Crater Turned Into Giant Silver 'Mirror' Thanks to Rare Phenomenon – Earth from Space
A dormant volcano has erupted in Russia for the first time in 500 years, days after a magnitude 8.8 earthquake.
Why do diamonds come in different colors?
Panic in small UK seaside town as naked man in 'gimp' mask hits streets
Science News This Week: The Magnitude 8.8 Megaquake and Whether We Can — and Should — Stop AI
