When were dogs domesticated? The oldest known dog DNA offers clues
Two new studies suggest that genetically stable dogs were living among humans in Europe by about 14,000 years ago.Two new studies s…
A private moon lander challenges ideas about lunar volcanism
New measurements from the Blue Ghost lander suggest that thin crust, not just radioactive heating, shaped the moon’s dark lava pl…
Antimatter traveled by truck for the first time
Scientists are envisioning an antimatter delivery program that could ferry antiprotons from CERN to other labs around Europe.Scient…
These insects fly with their legs. Physics explains how
Phantom crane flies change the angle of their splayed legs to increase or reduce drag, helping them navigate varying winds.Phantom …
Neandertals made antibacterial ointment, but may not have known it
A team of scientists re-created the way Neandertals made birch tar and found its antibacterial properties could fight off skin infe…
In a rare event, the moon got a massive new crater
A crater as wide as two American football fields formed in spring 2024, a size expected roughly once a century. A NASA orbiter got …
Female giant rainforest mantises grow up to strike harder than males
Scientists tracked mantis strike force from youth to adulthood, showing females eventually hit far harder than males. Why is a myst…
Long nails don’t work on touchscreens. An experimental polish could help
Proton movement in the nail polish probably activates the touchscreen, but the formula isn’t ready to hit shelves yet.Proton move…
Science and armed conflict
Editor in chief Nancy Shute discusses how science and armed conflict have been intertwined throughout history, from the Greeks in 4…
Amid vaccine policy whiplash, here’s how a pediatrician talks to families
A court ruling that blocks Trump administration vaccine policy is a win for science. But much work remains to rebuild trust in vacc…