Test your knowledge—and read our latest stories for a little extra help.

Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of stars are equally common. Physicists can now explain the dearth.

Executives Out At Ghost Machine, Revealed By Indicia, as well as April 2026 solicitations with Geiger, Redcoat and the Offiical Guidebook ...

Readers respond to a guest essay about the methods and reliability of science. Also: Opioid addiction; judges and presidents; ...

February brings new thrillers, swoony romances and returning favorites as Netflix embraces the month of hearts.

Get the popcorn ready, because the new movies and series coming to Netflix in February will offer content for the whole ...