Negative Energy ‘Ghosts’ Flashing in Space Could Reveal New Physics : ScienceAlert
A ‘boom’ of light that appears when a particle exceeds the speed of light set by a medium…
The Pigment in Red Hair Has a Secret Superpower We Never Knew About : ScienceAlert
A pigment in red hair may have a secret superpower: It can turn a toxic threat into a…
Scientists Made This Lung-on-a-Chip Breathe. Then They Gave It TB. : ScienceAlert
Tuberculosis has plagued humanity for thousands of years, and despite medical advances that can now help us prevent…
‘Mammoth’ Bones Kept in a Museum For 70 Years Turn Out to Be An Entirely Different Animal : ScienceAlert
The fossilized backbones of what appeared to be woolly mammoths have turned out to come from an entirely…
Record-Breaking Asteroid Spins So Fast It Should Tear Itself Apart : ScienceAlert
With data collected months before its main survey is due to begin, the Vera C. Rubin Observatory is…
Astronomers Just Set a Record Watching The Sun’s Most Violent Region : ScienceAlert
Many people remember the solar storm of May 2024, which saw auroras spread into areas that very rarely…
Watch a Supernova’s Expansion Over 25 Years in Dramatic NASA Timelapse : ScienceAlert
A new video provides a front-row seat to a cosmic drama that has been playing out for centuries.…
One Gut Microbe Blocks Weight Gain in Mice on a High-Fat Diet : ScienceAlert
Among the diverse community of bacteria, fungi, and other microbes that call the human gut home, scientists have…
Fusion Physicists Found a Way Around a Long-Standing Density Limit : ScienceAlert
Experiments inside a fusion reactor in China have demonstrated a new way to circumvent one of the caps…
We Emit a Visible Light That Vanishes When We Die, Surprising Study Says : ScienceAlert
Life truly is radiant, according to an experiment conducted by researchers from the University of Calgary and the…