But all good things must come to an end, and summer cannot last forever. There’s both a simple reason and a more complicated one. The simple reason is that it can’t always be summer because the Earth ...

For observers in India, Neptune will be visible throughout most of the night on September 20-21, rising in the east just as the sun sets in the west.

This gas cloud located 500 light years away from our solar system is about to become a planet.This process usually takes a ...

Generation X is the forgotten generation sandwiched between two much larger groups that get a a lot more attention: baby ...

The universe might be teeming with microscopic black holes the size of an atom but with the mass of a city-sized asteroid, scientists say.

Dave Eggers is the author of “The Circle,” “What Is the What” and, most recently, “The Eyes and the Impossible,” winner of ...