James Webb Space Telescope launch pushed to 2021

Space fans waiting for the launch of the Webb Space Telescope - which will be the successor to the Hubble Space Telescope - will have to wait longer.

Great white sharks dive deep into warm-water whirlpools

Researchers tracked 2 great white sharks to find out where they spend their time. Watch a cool video of the tricky job of tagging Lydia, a great white swimming in Florida waters.

Fragments found for small asteroid that exploded over Russia last week

The meteor was seen over Russia on June 21. Now scientists from Ural Federal University are reporting finding meteorite fragments from the event. Plus ... why are so many large meteors seen over Russia?

Will your summer will be full of mosquitoes?

Now that it’s summer in the Northern Hemisphere, our thoughts turn to … mosquitoes! Here’s some handy info from a biologist.

Will climate change make rice less nutritious?

As atmospheric carbon dioxide levels rise, rice plants - the primary food source for more than 3 billion people - produce fewer vitamins and other key nutrients. 

Will ‘slow earthquakes’ along central San Andreas trigger larger quakes?

"Based on our observations, we believe that seismic hazard in California is something that varies over time and is probably higher than what people have thought up to now."

More wildlife now working the night shift

It's getting harder for wild animals to find human-free spaces on Earth. New research suggests that human disturbance is creating a more nocturnal natural world.

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.

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.

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