Kilauea volcano lava river flows to sea

Kilauea volcano's Fissure 8 has produced a large, channelized lava flow that's acted like a river, eating through the landscape, finally producing clouds of steamy, hazardous "laze" as hot lava meets the cold ocean.

Bees understand the concept of zero

Scientists just learned that honeybees can understand the concept of zero. That puts bees in an elite club of clever animals - some birds, monkeys, humans - that can grasp the abstract notion of nothing.

Ice losses from Antarctica have tripled since 2012

Ice melting in Antarctica has raised sea levels by 7.6 mm since 1992, with almost half of this rise coming in the last five years.

Gulf of Mexico 2018 dead zone forecast

NOAA scientists project that this summer’s Gulf of Mexico hypoxic zone or ‘dead zone’ – an area of low to no oxygen that can kill marine life – will be about the size of Connecticut.

What we inherited from bug-eating mammal ancestors

If you’re an advocate for insects in human diets, go ahead. Munch on a grasshopper. The genes needed to digest bugs are still in our genome, inherited from the tiny, furry distant ancestors of all mammals, including humans.

End of the journey for iceberg B-15?

B15 was the largest iceberg ever recorded to break away from Antarctica’s Ross Ice Shelf. That was in the year 2000. Now the iceberg is nearly gone. See its remant from space, and the track of its journey.

How far away was that lightning?

When you see a flash of lightning, do you count seconds until it thunders? An atmospheric scientist comments ...

Kilauea volcano still going strong

The ongoing event is now said to be one of Kilauea's most destructive eruptions in modern times.

Explore 20 years of Earth data

From NASA, 2 decades of planetary change. See detailed views of volcanoes fuming, hurricanes flooding, dams being built, wildfires sweeping across landscapes and more.

Sharks’ 6th sense tuned to attack

In recent studies, sharks had a simple reaction to a wide range of electric fields, suggesting their system is tuned for one thing: catching prey.

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