Kimm Fesenmaier

When certain massive stars use up all of their fuel and collapse onto their cores, explosions 10 to ...

Astronomers have discovered a giant swirling disk of gas 10 billion light-years away—a galaxy-in-the-making that is actively being ...

Despite discovering hundreds of exoplanets known as “super-Earths,” astronomers still don’t know what they’re made of.

An object scientists thought was a black hole is actually the brightest and weirdest pulsar ever detected.

New research on brain activity backs up investment magnate Warren Buffett’s famous advice: “Be fearful when others are ...

Using gravity measurements collected by NASA’s Cassini spacecraft, scientists have confirmed that Saturn’s icy moon is home to ...

In biology, scientists typically conduct experiments first and then develop mathematical or computer models afterward to show how ...