The circadian clock in your gut

Our internal circadian clock tells our body when to sleep, wake and eat. New research says that bacteria living in our gut also have their own circadian clocks.

Ice melt may release Cold War-era toxins

Formerly secret Camp Century in Greenland was abandoned beneath ice and snow. But the ice is melting, and biological, chemical and nuclear waste may be released as early as 2090.

Parakeet takeover ahead?

"Parakeets are Britain’s fastest growing bird population and are on a trajectory to global domination."

Emirates Mars Mission to launch in 2020

The Emirates Mars Mission - which carries the name Hope - will become the first-ever mission to the Red Planet by any Arab country.

Spectacular rocket reentry over US West

Observers in the U.S. West saw a disintegrating meteor - a fireball, or extremely bright meteor - on July 27, 2016. It was the reentry of a Chinese rocket body.

Air conditioning’s big global impact

Higher global temperatures combined with higher global incomes mean more air conditioners. But what do more air conditioners mean?

Moon shadow in 2017 eclipse

Video depicting the moon's shadow path for the August 21, 2017 total eclipse of the sun, 1st eclipse over the continental U.S. since 1979.

Healthy forests need birds and bees

A new study shows that we humans can help maintain healthy forests by focusing conservation efforts on the protection of animal pollinators and seed dispersers.

Shifting identities for traveling neutrinos

MIT researchers show that neutrinos can change between several distinct “flavors” while traveling from a facility near Chicago to a detector in Minnesota.

Giant quake may lurk under Bangladesh

A huge earthquake could be building beneath Bangladesh, Earth's most densely populated nation. There's potential for some 140 million people to be affected.

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