Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...

From $50 Raspberry Pis to $4,000 workstations, we cover the best hardware for running AI locally, from simple experiments to ...

The continent’s ice is melting and raising sea levels worldwide. Our journalists will be sending regular dispatches as they head there with scientists trying to gauge the dangers. By Raymond Zhong and ...

Dec. 28, 2025 Researchers found that U.S. metal mines already contain large amounts of critical minerals that are mostly going unused. Recovering even a small fraction of these byproducts could ...