The Sun rotates on its axis once in about 27 days. This rotation was first detected by observing the motion of sunspots.

How blue states can use their economic clout to stand up to Trump’s agenda—starting with California.

Drug companies in the U.S. face few restraints on what to charge for their products. A bipartisan bill would penalize those companies that sell their drugs at higher prices than the average of the…

A federal prosecutor says the mayor of Newark, New Jersey, has been arrested at a federal immigration detention center where he was protesting its opening.

If America doesn't respond to the calamity that's befallen the working class, we will have Trumps as far as the eye can

The FBI's arrest of Wisconsin Judge Hannah Dugan is meant to scare officials and others from "standing up to the Trump regime," says Democrat State Rep. Ryan Clancy.

The National Institutes of Health plans to pool information from private sources like pharmacies and smartwatches.

In early March, the agency announced that it had arrested forty-eight people in New Mexico—a month later, their identities and whereabouts remain unknown.

Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even habitable.

While presenting an award at the Breakthrough Prize ceremony this month, Mr. Rogen said President Trump had “single-handedly destroyed all of American science.”

General strikes have been the final means to overcome tyrants around the world. What can be done to lay the groundwork for one in the US?

A previously unreported boom in profits for the shipping supply giant Uline has provided the funds for a deeply conservative Midwestern family to bankroll anti-democracy causes around the country.