Manganese dioxide can convert amino acids into hydrogen cyanide (HCN) without requiring methane, a finding that solves a long ...

A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

New research challenges long-standing assumptions about human evolution, revealing that natural selection has been more ...

Genomic data provides evidence for a previously unknown wave of migration, with Indigenous groups living in central and ...

Thaw, the Submorph – or Wintermorph as it was also known during development – is a variant of Xenomorph XX121 born from the ...

Dinosaur DNA may still be out of reach, but scientists are uncovering something almost as exciting—ancient blood vessels ...

Scientists have uncovered a surprising new picture of human origins that challenges the long-held idea of a single ancestral ...

Maternal DNA from Neanderthal teeth found in Stajnia Cave show Neanderthals moved across wide areas of Europe.

This enigmatic orb has undergone extensive examination and DNA testing, enabling scientists to reveal its true origins ...

The FBI is analyzing new DNA evidence, including hair, collected from the home of Nancy Guthrie. The new samples are distinct from a recent batch of samples that did not yield any new leads in the ...

The 84-year-old mother of "Today" host Savannah Guthrie is believed to have been taken against her will from her Tucson, Ariz., home in the early morning hours of Feb. 1 Don Arnold/WireImage; FBI ...