The best time to see the meteor shower is during its peak, in the dark hours after the moon sets and before the sun rises, ...

But we have already seen a lot of flu this year, with 25,000 cases reported from January to March – and that’s only a ...

Chicago has four seasons (or more, depending on who you ask), but what exactly makes the seasons change throughout the year?

A rare stargazing spectacle will unfold on Friday, April 13, 2029, as the asteroid Apophis passes closer than satellites over Europe and Africa.

Volcanoes are Earth’s geologic architects. They’ve created more than 80 percent of our planet’s surface, laying the foundation that has allowed life to thrive. Their explosive force crafts mountains ...

The two hemispheres of the brain are neither structurally nor functionally symmetrical, and these asymmetries are often reflected in behavior. For more than ...