Astronauts Buzz Aldrin, Mark Kelly and Christina Koch have appeared on this game show. "What is Jeopardy!?" Koch showed up to deliver the clues in a category de…
Scientists used Earth’s magnetic field and atmosphere as a planet-sized detector to search for some of the lightest proposed forms of dark matter. The approach …
Researchers at UC San Diego have demonstrated that a key cellular enzyme can accurately read an eight-letter genetic alphabet, doubling the four letters used by…
Archaeologists have identified tiny 80,000-year-old projectile points in Uzbekistan that may have been used like arrowheads. Their size, design, and impact dama…
Scientists in Japan have identified a natural compound found in blueberries, grapes, and other berries that may help muscle cells burn excess fat instead of sto…
A common frog found across Ecuador and Colombia has finally been recognized as its own species after more than a century of mistaken identity. Museum specimens …
Heart disease and chronic kidney disease can accelerate one another, but new guidelines say simple screening and early treatment could substantially reduce the …
Scientists have found evidence that vulnerability to rheumatoid arthritis may begin before birth. Finger joints commonly affected by the disease develop with di…
A team of mathematicians discovered that five 60-sided dice, arranged with exactly the right numbers, can determine a perfectly fair turn order for any group of…
Scientists have uncovered an unusual form of electron behavior in zirconium pentatelluride, a quantum material that can act as both an insulator and a conductor…
Humanoid robots at the World Humanoid Robot Games in Beijing have outpaced and out-jumped human athletics benchmarks, but the event also revealed how much work …
Archaeologists were excavating in a Roman-period cemetery in Poland when they came across something extremely unusual: the grave of a man who was buried with tw…
The ancient Romans are well known for their aqueducts. But how did they build these impressive structures?…
Journalist and author Lise Barnéoud talks to Live Science about her book "Hidden Guests," which dives into the field of microchimerism and how it's transforming…