From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

SETI scientists have detected signals that don’t behave like anything found in nature — narrowband, repeating, and drifting ...

Scientists have discovered 26 previously unknown bacterial species living inside NASA’s ultra-sterile spacecraft assembly ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

DNA consistent with Ana Walshe’s profile was found on a hacksaw and a hatchet recovered from trash, a forensic scientist testified as prosecutors continued presenting evidence in the murder trial of ...

The DNA that helped link a former Pasco police officer to a 1986 murder may become the reason he gets a new trial. Appellate court Judges Robert Lawrence-Berrey, Tracy A. Staab and Megan Murphy ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

Ana Walshe's single-source DNA found on alleged murder tools: forensic scientist During forensic testimony, Saman Saleem, a DNA unit supervisor, confirmed that testing revealed Ana Walshe's ...

Prosecutors at Brian Walshe’s murder trial continued Tuesday to present evidence they say proves he killed his wife around New Year’s Day 2023 at their Massachusetts home. On the seventh day of ...

Even though these characters only appeared in a single episode of a "Star Trek" series, they left an unforgettable mark on ...