Sign Up for Our Amazing Newsletter!
A daily update by email. Science news, great photos, sky alerts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
6.8-magnitude earthquake strikes Chile
Strong earthquake along coast of central Chile. Same approximate region as much more powerful quake, two months ago. No tsunami warning. No immediate reports of damage or injuries.
November 7, 2015
Antarctica’s ozone hole in 2015
The 2015 Antarctic ozone hole formed later than usual and had the fourth-largest area measured since the start of the satellite record in 1979.
November 3, 2015
Scientists to monitor skies for UFOs
UFODATA wants to make UFO studies a more rigorous science and deploy a global network of automated surveillance stations to watch for UFOs full-time.
November 2, 2015
Heat in Persian Gulf to turn deadly?
A study suggests that, by the late 21st century, temperatures in the Persian Gulf might routinely edge above a tipping point for human survival. Wealthy areas might be able to adapt, poorer areas less able, the authors say.
November 2, 2015
Update: 2015 TB145 likely a dead comet
Last week heralded as largest known asteroid to pass Earth until 2027. Swept within 1.3 times the moon's distance on October 31. Now thought to be a comet!
October 31, 2015
Watch spacewalk live October 28
Watch two NASA astronauts make their first spacewalk outside ISS today, beginning at 8:10 a.m. EDT (12:10 UTC) until about 2:40 p.m. EDT (18:10 UTC).
October 28, 2015
Ice cores confirm colossal solar storms
Evidence that Earth was hit by two solar storms - 10 times larger than those observed recently - 1,000 years ago. If they occurred today, they'd have devastating effects on power supplies, satellites and communications.
October 27, 2015
7.5-magnitude earthquake strikes Afghanistan
Hundreds reported dead, with the death toll set to rise. The most severely affected areas are remote. As of late Monday, communications were cut off.
October 26, 2015
Where did the first dogs come from?
New DNA analysis says your pooch's ancestors were Central Asian wolves
October 23, 2015
NASA unveils Pluto Time mosaics
Mosaics of Pluto and Charon, created from your photos sent to NASA during this summer's #PlutoTime campaign.
October 20, 2015
