Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security ...

A controversial Harvard University cosmologist who has suggested alien lifeforms could be sailing into the solar system disguised as meteors is leading the Trump administration’ ...

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars. They found that giant planets can spin faster than much more massive ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the third known interstellar comet ever spotted. When scientists turned NASA’s ...

The Supreme Court on Thursday sided with the Trump administration in its removal of Temporary Protected Status for Syrian and Haitian immigrants, denying immigrants’ claims that they are entitled to ...

BOISE, Idaho — A new White House immigration enforcement website featuring an alien-themed design with music and deportation statistics is drawing criticism from some community members and attorneys ...

Dr. Marlena Evans, the iconic "Days of Our Lives" character portrayed by the equally iconic Deidre Hall, has been through a lot over the last 50 years on the NBC soap opera. Marlena was possessed by ...

Anchor and Correspondent, "CBS News 24/7" Lilia Luciano is an award-winning journalist and CBS News 24/7 anchor and correspondent based in New York City. Luciano is the recipient of multiple ...