Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Are you keen to cajole your little ones into a spot of family viewing? Struggling to prise your teenagers off their phones?

Intense storms drenched huge portions of the country Monday night, with torrential downpours wreaking havoc across the ...

President Donald Trump and his NATO counterparts are set to gather in Turkey for a critical two-day summit, meeting with allies on Iran, Ukraine and other critical foreign policy challenges. NBC’s ...