A cow in Austria has been observed using tools â the first time such behavior has been recorded in cattle. Have we underestimated the gentle bovines all this time?...
NASA's preparing for astronauts’ first lunar fly-around since 1972....
The world recorded its third-hottest year on record in 2025, extending an unprecedented streak of global heat with no relief expected in 2026, US and EU climate scientists said on Wednesday. The past ...
Ancient shoreline features hint that water on Mars once formed a vast ocean....
A UK study found that some pet owners develop prolonged grief disorder after the death of a pet, with symptoms mirroring those seen after human bereavement....
A trial was about to launch for a vaccine that would ward off the HIV virus. It would be an incredible breakthrough. Then it looked as if it would be over before it started. (Image credit: Tommy Trenc...
Decades of human activity have left âirreversible damageâ to the planetâs water supply, a new report warns....
Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 â powerful for satellites and astronauts, but harmless on the ground....
I am a student and co-founder of an accessibility startup. Balancing product development with exams broke my workflow, so I looked for a debugger. Mathematica Successƫs is my attempt to model the "Sel...
A generation ago, the people of Okinawa in Japan were recognised as among the longest-lived in the world, fortunate residents of one of just five âblue zonesâ around the planet where a combination of ...
Bezos Alexander Tamargo/Getty Images for America Business Forum Jeff Bezos is escalating his rivalry with Elon Musk in space. His space venture, Blue Origin, unveiled a satellite network aimed at chal...
A cow in Austria has been observed using tools â the first time such behavior has been recorded in cattle. Have we underestimated the gentle bovines all this time?...
A cow in Austria has been observed using tools â the first time such behavior has been recorded in cattle. Have we underestimated the gentle bovines all this time?...
A cow in Austria has been observed using tools â the first time such behavior has been recorded in cattle. Have we underestimated the gentle bovines all this time?...
Hi HN! We're Kamran, Raaid, Laith, and Omeed from Constellation Space. We built an AI system that predicts satellite link failures before they happen ( https://youtu.be/069V9fADAtM ). Between us, we'v...
It turns out the inverse of the Hessian of a deep net is easy to apply to a vector. Doing this naively takes cubically many operations in the number of layers (so impractical), but it's possible to do...
The Vera Rubin Observatory has found 19 new "superfast rotator" asteroids, including the fastest-spinning big space rock ever found....
Nuclear weapons testing has affected every single human on the planet, causing at least 4 million premature deaths from cancer and other diseases over time, according to a new report delving into the ...
The restart, initially scheduled for Tuesday, had been pushed back after another technical issue related to the control rods' removal was detected last weekend....
The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing their thick atmospheres....