This most fundamental question was famously posited by none other than Nobel laureate physicist Enrico Fermi (1901–1954).

A nother little-known denizen of the Man of Steel’s vast universe is making his silver screen debut in director James Gunn's ...

Physicists define it as a weightless medium through which light waves move. Writers use the word to refer to the sky beyond ...

Since Edward Burtynsky’s birth in Ontario, Canada, in 1955, the Earth’s population has roughly tripled, and its economy has ...

New research suggests sub-stellar objects called dark dwarfs could glow forever on dark matter energy. Could they reveal secrets about the universe’s hidden mass?

Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

Rachel Brosnahan and David Corenswet are phenomenal, but DCU kickoff 'Superman' is too slight to feel like the start of ...

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

How did Earth, alone among the Solar System's rocky planets, become the home for life? How, among all this frigid ...

Ancient oceans with phosphorus-rich waters may have supported some of Earth’s earliest microbial life, according to a new ...