When lava meets sea

Time-lapse of sea and sky shot on Hawaii in December. Watch what happens as lava flow from the Kilauea Volcano meets the ocean.

Early humans wiped out big animals in Australia

A new study suggests that humans, not climate change, were the primary cause of extinction of the huge and astonishing creatures that roamed Australia 45,000 years ago.

Extinction threatens 60% of world’s primates

"The majority of primate species are endangered now. We are at a turning point where we must take action or lose many species during the next 50 years."

New Earth images from GOES-16

The satellite's 1st images since its launch a few months ago. GOES-16 provides 4 times the image resolution - 4 times more detail - than earlier GOES satellites. Weather forecasters are excited!

$40 billion a day for solar super-storms

The probability of another event like the 1859 Carrington event is - at any given time - low. But many believe it's "almost inevitable" one will occur, eventually. A new study explores the risks.

2016 hottest year for 3rd straight year

NASA and NOAA announced today that 2016 was the hottest year on record globally - and the 3rd year in a row of record warming - continuing a decades-long warming trend.

Watch soap bubbles freeze

A photographer in St. Paul, Minnesota captured this mesmerizing footage of soap bubbles freezing. It looks like time-lapse but it's actually in real time!

Huge iceberg set to break off Antarctica

An iceberg the size of Delaware is set to calve from Antarctica's Larsen C ice shelf. Only about 12 miles (19 km) still connect the ice chunk to the rest of the continent.

Weak La Niña follows potent El Niño

A year ago, the equatorial Pacific was pulsing with heat, due to one of the most intense El Niños on record. But the current La Niña has been relatively quiet.

Chickens are intelligent, caring, complex

Think chickens are clueless? Not so, says a new study. Instead, chicken intelligence is underestimated.

Matching Donation Campaign

Exciting news! EarthSky received a $50,000 gift, with a request that it be used to collect matching funds. Please help us meet this match by donating to EarthSky today!

Would you consider

donating?

If you've already donated, we apologize for the popup and greatly appreciate your support.