When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

Astronomer Avi Loeb gives his thoughts on the prospect of finding signs of intelligent life beyond our Solar System.

Study pinpoints which rocky worlds could hang on to a life-supporting atmosphere ...

Under Wong Kim Ark—and thus under Barbara as well—the children of invaders are not automatic birthright citizens.

Barbara, the landmark case on birthright citizenship. In holding that the 14th Amendment confers automatic citizenship on virtually all children born on American soil, the court has severely vitiated ...

John Sugar survives a brush with death, confronts the EZ4 gang, and faces a major twist in Sugar season 2, episode 3. Read our full recap.

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

Military history is much more than battlefield trivia. Stacker took a look at 25 recent "Jeopardy!" questions about the ...

An illegal alien from the Dominican Republic has been sentenced for pleading guilty to immigration fraud. Jeffry Jose De Pena ...

The Trump administration selected a controversial Harvard astronomer to lead their new scientific advisory council to study if UFOs may present any national security risks.

Ten days ago, the LA City Council voted to start moving noncitizen voting toward the ballot. This week, the council ran away ...

In a motion filed Wednesday, Teresa Youngblut’s defense team wrote that federal agents were attempting to detain her and her ...