The shiny objects—each roughly twice the size of a basketball—began to appear on July 3. Authorities initially worried that ...

Massachusetts takes center stage in Shark Week, as a wildlife biologist swims with ‘big as hell’ sharks off the South Shore: ...

Marriage to a U.S. citizen remains one of the most common paths to a green card under federal law, but immigration attorneys ...

Project Hail Mary author Andy Weir is a lifelong fan of science-fiction, so it's no surprise that his favorite authors of all ...

Explaining the passage of time has been a gnarly problem in physics basically forever, but physicist and computer scientist ...

The Fantastic Four #91 is a fun time travel fakeout story, and here is why you should want to own this classic Marvel Comics ...

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

Spouses of U.S. citizens have traditionally had a special place in immigration law. That's no longer the case, according to ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

A man who claims to be a time traveler from the year 2118 has made a series of extraordinary predictions about the future, ...