With Christmas just around the corner, you’re probably wondering about the perfect gift for family or friends.

How do you find a comet that could pose a threat to Earth but hasn't passed our planet in the last 200 years or more? You ...

In his Time "Person of the Year" interview, President-elect Donald Trump admits it will be "very hard" to bring down grocery prices despite his vow on the campaign trail to cut costs. Justin Wolfers ...

Meteor showers also appear brightest on cloudless nights when the moon wanes smallest. And your eyes will better adapted to ...