We humans like to think our mastery of language sets us apart from the communication abilities of other animals, but
Out in the dark depths of space, our models of the Universe get messy. A new study looking at the
The ancient Maya once took enormous pride in their teeth. Long before Europeans were filling their cavities with gold, people
A total lunar eclipse is an incredible sight. As Earth passes between the Moon and the Sun, its shadow slips
An enormous asteroid four times the size of the Empire State Building will make a close approach to Earth on May 27,
