A species that was hunted to local extinction has returned to its natural habitat, say scientists who witnessed the ...

So, they began testing it the only way they could — by breeding plants and animals, watching what happened, and doing it ...

The image took nine snapshots and 120 hours of observing time; it is currently the longest exposure yet from JWST. As the ...

“The northeastern U.S. is one of the last regions in the U.S. to see a return of wolves,” Regan Downey, director of education ...

Yesterday, the company shared a presentation by founder and CEO Elon Musk on their plan for uncrewed and human Mars exploration and settlement. Calling the timeline ambitious is almost an ...

Biotech company Colossal Biosciences made headlines in April 2025 after claiming it had “successfully restored … the dire ...

In 1984, an amateur paleontologist in Scotland found a remarkable specimen: a nearly complete fossil of what looked to be a ...

Scientists have documented the way a single gene in the bacterium that causes bubonic plague, Yersinia pestis, allowed it to survive hundreds of years by adjusting its virulence and the length of time ...

Scientists have documented the way a single gene in the bacterium that causes bubonic plague, Yersinia pestis, allowed it to ...

Tiny bone fragments from Alaska suggest birds started breeding and nesting in the Arctic 30 million years earlier than ...

A major collection of more than 50 bird fossils found in northern Alaska suggest some ancient ancestors of modern birds ...

California wildlife officials reported the confirmation of three new gray wolf packs in the state's northern counties.