3D printing promises more efficient ways to make custom explosives and rocket propellants 3D printing can be used to build with all kinds of materials – even...
Is Russia looking to put nukes in space? Doing so would undermine global stability and ignite an anti-satellite arms race Spenser A. Warren, University of California, San...
Cult of the drone: At the two-year mark, UAVs have changed the face of war in Ukraine – but not outcomes Small, cheap, explosives-laden drones have become...
Candidates’ aging brains are factors in the presidential race − 4 essential reads Joe Biden and Donald Trump are two of the three oldest people ever to...
Bacteria in your gut can improve your mood − new research in mice tries to zero in on the crucial strains The difference between one mouse’s fear...
Bringing AI up to speed – autonomous auto racing promises safer driverless cars on the road An autonomous race car built by the Technical University of Munich...
We designed wormlike, limbless robots that navigate obstacle courses − they could be used for search and rescue one day Limbless robots may not need lots of...
Our robot harvests cotton by reaching out and plucking it, like a lizard’s tongue snatching flies Cotton in bloom in Oklahoma. John Elk/the image Bank via Getty...
Flowers grown floating on polluted waterways can help clean up nutrient runoff and turn a profit The cut flowers could pay for themselves and even turn a...
AI ‘companions’ promise to combat loneliness, but history shows the dangers of one-way relationships Would flattery from an AI set your heart aflutter? quantic69/iStock via Getty...
