Antarctic sea ice has been hitting record lows for most of this year

Catastrophic climate 'doom loops' could start in just 15 years, new study warns - Climate "tipping points," such as the loss of the Amazon rainforest or the collapse of the Greenland ice sheet, could come within a human lifetime, scientists have said.

Rare Deep-Sea Octopus Nursery Found Off The Coast of Costa Rica

Japan Rejuvenates Astronaut Ranks With 28-Year-Old Surgeon