Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" ...

Using the now-retired Kepler space telescope, astronomers have discovered that larger planets grow up in more turbulent homes than smaller worlds.

The U.S. deported hundreds of immigrants after President Donald Trump invoked the Alien Enemies Act (AEA) for the first time ...

Pixar is previewing "Elio," an animated film about an 11-year-old boy who goes on an alien adventure as he searches for a ...

A minute-by-minute timeline of events of the Trump administration's race against the clock to deport alleged members of the ...

An extraordinary legal showdown took place last weekend over President Donald Trump’s invocation of an 18th-century wartime ...

The U.S. deported hundreds of immigrants after President Donald Trump invoked the Alien Enemies Act for the first time since ...

The Justice Department accused the judge in the case of continuing to "beat a dead horse" to pry "legally immaterial facts" from the government.

Karen Ebel and Grace Shimizu, whose fathers were held prisoner in U.S. internment camps, explain the grave cost of ...

The judge’s initial temporary restraining order blocked the Trump administration from deporting five Venezuelans.

Presidents are given the extraordinary power by the 227-year-old law to order the arrest, detention and deportation of ...

The Alien Enemies Act of 1798 gives the president wartime powers to deport undocumented immigrants with little to no due ...