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

A federal filing shows President Donald Trump took in nearly $1.2 billion from his crypto businesses last year, locking in profits while his investors were socked with losses. Mere startups ...

Without course correction, experts warn, it cannot be overstated how much of what the country has achieved could be lost.