As a result of the longer-lasting hole, harmful ultraviolet radiation is reaching Earth during a time when young penguins and seals are more vulnerable, scientists say
Short sprints on these cylindrical structures, long used by daredevil motorcycle riders, might promote muscle mass and bone density in low-gravity conditions
The animals ran around residential areas before community members—including a former rodeo bullfighter—helped corral three of them
The beautiful infrared imagery features one of the best known locations in space to study the evolution of stars and interstellar matter
This year's spectacle will be more impressive than usual, as the Earth passes through a concentrated clump of 3,000-year-old comet debris
Amateur photographer Michael Sanchez captured photos of the blue-and-chestnut bird on a beach—but he didn’t realize just how special the “mind-bending” encounter was, until later
The mRNA therapy, designed to prevent treated skin cancer from returning, is entering its third phase of trials
A new paper refutes the idea that T. rex was as brainy as a baboon, furthering the debate on the extinct reptile's intellect
An additional 29 whales died, officials reported last week, while the reason behind the stranding remains unknown
The research has not yet found evidence that milk contains infectious virus, and the FDA says the commercial milk supply is safe
DNA testing of an ocelot killed in 2021 raises the possibility that the creatures may be roaming outside their established South Texas territory, which is currently their only stronghold in the country
The footprints, left behind by a 16-foot-long creature some 96 million years ago, represent the biggest raptor tracks ever found
The woman, 54-year-old Lisa Pisano, also received a mechanical heart pump implant days earlier, making her the first person to undergo both procedures
For decades, scientists thought the teeth pointed downward, similar to those of a saber-toothed cat, but now they believe the fish's chompers jutted out sideways
Strong winds brought desert dust and heat across the Mediterranean this week, sparking health advisories and fires in Greece
Archaeologists discovered charred remains of former rulers tossed "haphazardly" into a tomb in present-day Guatemala, suggesting they had been removed from their original burial sites
The FDA maintains that the commercial milk supply is safe, and it plans to report results of further tests in the coming days and weeks
A man in Belgium was acquitted of drunk driving charges this week, after doctors showed he has auto-brewery syndrome, which makes his body produce alcohol
The 210-foot-long bridge across a busy freeway in Los Angeles County is expected to be finished in 2025
Scientists didn't know much about Ptychodus, an ancient shark genus, because its remains were usually just fragments. Now, complete fossils reveal its body shape and hunting habits
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