2025 was a year of turmoil for many scientists — particularly in the United States, where job cuts and budget slashing have left many reeling. But it was also a year of promising advances in fields ...

Climate modeling is one of the most demanding intellectual exercises humans have ever attempted. Scientists are essentially ...

In 2025, our science reporters followed the first confirmed glimpse of a colossal squid and a rare look at dinosaur blood vessels. We watched the odds of a future asteroid impact climb to ...

The National Science Foundation and NVIDIA are investing $152 million in an open-source AI initiative led by Ai2, delivering reproducible AI models to accelerate scientific discovery and reshape ...

Models, by definition, are approximations: useful, informative, and inevitably incomplete, because they are the only way to simplify a world too complex to grasp all at once. A new study on nitrous ...

From “experimental archaeology” to the mysterious appeal of exploration, the wide-ranging subjects detailed in these titles captivated Smithsonian magazine’s science contributors this year Joe Spring, ...