Mega El Niños kicked off the world’s worst mass extinction
A barrage of intense, wild swings in climate conditions may have fueled the largest mass extinction in Earth’s history. A […]
Fossils of an extinct animal may have inspired this cave art drawing
African rock art depicting a mythical tusked creature may mirror the look of fossils of real-life ancient mammal relatives called
A quantum computer corrected its own errors, improving its calculations
For the first time, a quantum computer has improved its results by repeatedly fixing its own mistakes midcalculation with a
Scientists find a long-sought electric field in Earth’s atmosphere
For the first time, scientists have measured a long-sought global electric field in the Earth’s atmosphere. This field, called the
Even as vaccines for mpox reach Africa, questions remain about the virus
When the virus that causes mpox jumped onto the international stage in 2022, countries around the world, including the United
How a dying star is similar to a lava lamp
For the first time, astronomers have watched gas boil and bubble on the surface of a distant star. Scientists observed
Some bacteria in your mouth can divide into as many as 14 cells at once
Among the more than 500 species of bacteria that thrive in the human mouth, one seems to play by its
Meet Porphyrion, the largest pair of black hole jets ever seen
Opposing fountains of plasma and particles spanning 23 million light-years are the longest pair of black hole jets ever seen.
A neutrino mass mismatch could shake cosmology’s foundations
As the youthful universe congealed under the pull of gravity, matter knotted itself into galaxies, galaxy clusters and filaments, weaving
Climate change could double U.S. temperature-linked deaths by mid-century
Heat-related deaths in the United States are on the rise. But how bad will it be 20, 30 or 40