Scientists describe 229 new species in 2018

The list includes neon fish, a fast-spinning spider, moray eels, venomous snakes, and more!

What would a warmer world look like?

According to the recent IPCC Special Report, warming of 1.5°C (2.7°F) is an important threshold for many climate impacts. What might our planet look like with 1.5°C of warming?

Christmas Bird Count starts December 14

Audubon’s annual Christmas Bird Count is one of the longest-running citizen science projects in existence. How to participate.

Himalayas at sunrise

Sudip Aich captured this image in late November from Sandakphu, a high peak in the Himalayas, surrounded by much-higher ones.

Voyager 2 enters interstellar space

NASA announced Dec. 10 that for the 2nd time in history, a human-made object has reached the space between the stars.

What will the sun do next?

Many have predicted a weak sunspot cycle in the years ahead, but new work from India suggests otherwise. The work dashes speculations of a sun-induced global cooling of Earth’s climate in the coming decade.

Saturday’s young moon and Saturn

Wow! We weren't sure any of you would catch the moon and Saturn this weekend … but some of you did. Thanks to all who submitted.

Another El Niño on the horizon?

The World Meteorological Organization has said there's a "75–80% chance" of a fully-fledged El Niño event by February, 2019. Click in for a good video from ESA describing El Niños and their global effects.

Listen to the Martian wind

NASA's InSight lander has captured the 1st-ever sounds of Martian winds.

Watch geckos race on water!

Geckos are renowned for their acrobatic feats on land and in the air. Turns out they can also run on water.