Scientists Say These North American Rivers “Shouldn't Exist.” Here's Why They Do.
Planet Earth
Enormous magma eruptions may have torn South America and Africa apart during the breakup of the supercontinent Pangea
Scientists say 'major disruption' has caused Arctic polar vortex to slip away from North Pole
Rainbow Mountains: China's Psychedelic Landscape Formed by the Collision of Two Tectonic Plates
Forecasters warn that historic, once-in-a-thousand-year flooding is expected in the central US this week
Scientists Find North America 'Dripping' Into Earth's Mantle
Scientists Drill into Belize's Great Blue Hole and Discover Alarming Trend
'We didn't expect to find such a beautiful, thriving ecosystem': Hidden world of life discovered beneath Antarctic iceberg
Giant, Near-Perfect Cloud Ring Appears in Central Pacific Ocean – Earth from Space
'This is a very strong earthquake': The science behind the 7.7 magnitude quake in Myanmar
A huge plume of steam rises from Alaska's Mount Spurr as the volcano nears eruption
'Hairy devil' flowers in Texas desert are first new plant genus discovered in US national park in nearly 50 years
