150,000-year history of Earth's magnetic field reveals secrets of the climate that existed when the first humans spread out of Africa
Planet Earth
Provocative study suggests super-deep Yosemite canyon may have been partially carved by ghost volcano and river
Only 0.001% of the ocean depths have ever been explored by humans—an area equal to the size of Rhode Island.
See the reconstructed home of the 'polar dinosaurs' that thrived in Antarctica 120 million years ago.
What's hidden beneath the ice of Antarctica?
Plants: Facts about our oxygen suppliers
Satellite study reveals fastest sinking city in US
Jellyfish Lake: A brackish body of water in Palau with a toxic bottom and surface waters teeming with millions of jellyfish.
Report says catastrophic flooding in the US has become more likely and intense due to climate change
What is the omega block and why is it affecting the weather in the US now?
Scientists have found the best crops to grow during the apocalypse
Children born today will grow up in hell, grim climate study shows
