Our solar system is home to a whopping 891 moons, but the rest of the known cosmos? Nothing. Until now.  As a new paper in ...

Silver makes up only a minute fraction of the Sun, but its abundance carries clues about events that shaped the Milky Way.

For a world to maintain an atmosphere long enough for life to gain a foothold, it seems it needs to be at least as big as ...

Two giant planets lighter than cotton candy are giving astronomers a rare new window into the origins of some of the galaxy's ...

Unlike our sun, most of the largest stars in the cosmos are not solo acts, but rather are born together with another star in what is ​called a binary system, destined to spend their lives ...

Astronomers have discovered a faint new world orbiting a young star after more than a decade of cosmic hide-and-seek.

"This has never been observed, until now." ...

Although general relativity (GR) is an elegant theory of gravity, we don't often need to use it. For most gravitational ...

Complex systems, be they living beings or fundamental particles, need to have enough structure to hang together along with ...

Well, for one thing, big summer tournaments aren’t too far away — the Women’s World Cup in Brazil starts in June, while the ...

Cancer survivors often experience cognitive, visual or physical challenges that hinder software use. Better designs can help.