Our free email updates are the best way to get headlines direct to your inbox It's been exactly two years since I decided to ...

NASA’s Curiosity rover releases a new Mars panorama from Gale Crater ahead of solar conjunction, showing the Nevado Sajama drill site and recent geology and atmosphere studies.

As people live longer, the gut quietly accumulates damage that can tip the balance between healthy tissue renewal and chronic ...

A single metallic boulder sitting in an ancient Martian riverbed is forcing scientists to rethink what they thought they knew ...

Scientists have developed molecular devices that can switch roles, behaving as memory, logic, or learning elements within the ...