Science news this week March 15, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

The 1990 to 2020 average is depicted by a blue dashed line. The gray area around this average line shows the two standard deviation ranges of the data. — Credit: National Snow and Ice Data Center ...

Keep up with the latest breakthroughs in science and explore new areas of interest by signing up for these free email newsletters from Science News, including the newsletters featured below.

As we can see in the above diagram, both Palantir's government and ... with estimated free cash flow margins of between 30% and 50%. This is truly, truly phenomenal performance and has supported ...

Individuals with degrees in computer science or similar fields help the rest of us navigate our days seamlessly. If you already have a computer science bachelor’s degree or you work in the field ...

Mar. 31, 2025 — New research reveals that lower proportions of specific sleep stages are associated with reduced brain volume in regions vulnerable to the development of Alzheimer's disease over ...

I know because I've been building PCs since I was a kid, and while I still love to do that when possible I know sometimes you just need a great computer right now. That's why my team and I ...

Swab, swoosh, splat. During the pandemic, many of us got used to using lateral flow tests to check if we were infected with Covid or were likely to infect others. But despite the gag-inducing testing ...

Fed by vast troves of scientific data, A.I. promises ... technology both depth in science and wide-ranging abilities, mirroring the way chatbots can write poetry and computer code.

“Flow,” a dialogue-free animated Latvian film made with open-source software, is keeping our domesticated friends riveted. By Esther Zuckerman One night shortly before the Oscars ceremony, my ...

WASHINGTON, D.C. — On a sunny afternoon steps from the Lincoln Memorial, crowds of protesters gathered to stand up for science. Wispy clouds streaked across blue skies as people chanted ...