NASA announced Wednesday that its Perseverance rover discovered what scientists are calling a "potential biosignature" in a rock on Mars last year. This signature, which may have a biological origin ...

That’s how Lynyrd Skynyrd ended up on the list with their famous song “Tuesday’s Gone.” Despite the song having nothing to do with New York, or planes, or violence, because it referenced “Tuesday,” it ...

Mars was once much warmer, wetter, and more hospitable than the frigid desert it is today, and it may have had conditions ...