New glimpse of geology under Antarctic ice

Using technology built to withstand the harsh winters, scientists have managed to map the volcanos, rifts, and basins hidden under West Antarctica's ice sheet.

What is the Anthropocene?

Soon, scientists will decide whether the word Anthropocene should be formally added to the Geologic Time Scale. It indicates a world shaped by human beings.

Earth ABCs from space

HNY - Happy New Year! All 26 letters of the alphabet, spelled out in Earth's features as seen from orbit.

Why does the new year begin on January 1?

New Year's Day is a civil event. Its date isn't precisely fixed by any natural seasonal marker.

Giant squid surfaces in Japanese harbor

Rare encounter with a giant squid. First one caught on camera was in 2012.

Climate change rapidly warming world’s lakes

Lakes around the world are warming rapidly, threatening ecosystems and water supplies, says a new study that looked at more than half of Earth's freshwater supply.

Lifeform of the week: Mistletoe

Mistletoe makes merry at its host's expense.

November 2015 warmest on record

November was a whopping 1.75°F (0.97°C) above 20th century average. Also, hottest January-November in the 136-year NOAA record.

Global impacts of strong 2015 El Niño

People the world over are feeling, or soon will feel, the effects of the strongest El Niño event since 1997-98.

Historic rainfall floods southeast India

More rain fell in 24 hours - in the city of Chennai, India - on December 1-2, 2015, than since 1901.