arstechnica.com / .arstechnica-com-science

Chemicals from accidents that injured or killed people increased by nearly 50 percent in recent years.

The heat of the Hadean may have come from impacts as well as the interior.

Disturbances in this critical sense are often linked to problems with brain health.

Biology could explain the find, but there are other potential explanations.

NASA awarded Rocket Lab deals for three dedicated launches using the company's Electron rocket.

It only works for a few divisions thanks to a lot of added materials.

Your comments on a dangerous rule putting politicals in charge of science can matter.

Record home battery installations unlock options for grids--and AI data centers.

An optimal ratio of 10-15 grams of larvae per gram of specimen minimized cleaning time with no bone damage.

Also, the science of poop's distinctive shape, boron buckyballs, and the secret to a soccer feint.