To prepare their spacecraft for Venus, NASA's DAVINCI scientists traveled to the most Venus-like place on Earth.

Cetaceans, comprising whales, dolphins and porpoises, represent a striking example of terrestrial mammals that re-inforced their life history in the marine realm. Originating in the early Eocene from ...

To understand the story of evolution—both its narrative and its mechanism—modern Darwins don't have to guess. They consult ...