Colorado has released 10 gray wolves into the wilderness. The predator was eradicated from the state in the 1940s.

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gray wolf
Colorado has released 10 gray wolves into the wilderness as part of an effort to reintroduce the apex predator to the state.

Colorado Parks and Wildlife

Alabama mother with double uterus gives birth to rare twins over 2 days in 'one in a million' pregnancy

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Ultrasound

skaman306/Getty Images

The climate crisis forces Mongolian herders to endure worsening summer droughts and severe winter storms

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A photo fo a man holding his cap as a sudden dust storm swirls around outside.
A man holds his cap as a sudden dust storm swirls around outside.

Manish Swarup via AP Photos

NASA's James Webb Space Telescope breaks another record, discovering the smallest star-like object astronomers have ever seen

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Star cluster IC 348 is shown here with bright stars and pink and yellow gas.
Central portion of the star cluster IC 348 as seen by JWST.

NASA, ESA, CSA, STScI, K. Luhman (Penn State University), and C. Alves de Oliveira (ESA)

Keep your Christmas tree fresh through New Years with tips from plant scientists

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A person in a white winter hat selects a Christmas tree to be cut down at Wicklow Way Christmas tree farm in Roundwood, Ireland
Choosing a fresh tree is a good way to ensure it stays looking great through the holidays.

REUTERS/Clodagh Kilcoyne

The Biden administration unveiled its hydrogen tax credit proposal, estimated to deliver $140 billion in revenue and 700,000 jobs by 2030

Tech Insider : Politics
a car at a blue hydrogen fuel station with lights on it
Hydrogen cars fueling up at TrueZero in Fountain Valley, California.

Allen J. Schaben / Los Angeles Times via Getty Images

The death of an endangered fin whale was a marine murder mystery. Now, we have a suspect: orcas.

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Bite wounds on a fin whale's fin is evidence of a killer whale attack, NOAA says.
Bite wounds on a fin whale's fin is evidence of a killer whale attack, NOAA says.

NOAA Fisheries/West Coast Marine Mammal Stranding Network, taken under federal permit 24359.

The eating habits of tech execs: From Mark Zuckerberg's 'kill what you eat' routine to Elon Musk's Diet Coke obsession

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Musk + Donut
Elon Musk loves donuts. The Twitter CEO recently tweeted that he eats a donut every morning.

Dimitrios Kambouris / Staff/ Brian Hagiwara/Getty Images/ Trisha Gopal/Insider

US scientists have launched a new nuclear era they call the 'age of ignition' but it's still a distant dream from the age of nuclear power

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Two people in white coverall suits look at the machinery at the National Ignition Facility Target Area.
Operators inspect the National Ignition Facility target chamber where the fusion ignition experiments take place.

Jason Laurea/Lawrence Livermore National Laboratory

Apes can remember friends they haven't seen for over 25 years, a new study shows. That's longer than a dolphin's memory.

Tech Insider
Two chimps interacting while on some tree branches.
Apes, which bonobos and chimpanzees, are highly social.

Kate Grounds/Edinburgh Zoo

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