The speed of light remains one of physics’ firmest assumptions, but scientists still test whether it ever shifts under extreme conditions. A new review draws together decades of observations, ...

Today, Homo sapiens stands alone as the only surviving human species. But if we step back into the distant past, it becomes clear that our solitude is a pretty recent phenomenon. Multiple human ...

A recent discovery of fossilized shark teeth points to at least seven extinct species that once lived in the Western Desert. Reading time 2 minutes Millions of years ago, marine life flourished in ...

Microsoft Discovery reaches general availability, bringing agentic AI to scientific research and development workflows. AI agents support hypothesis generation, experimentation, data analysis, and ...