Add Yahoo as a preferred source to see more of our stories on Google. On February 15, 2013, a small asteroid exploded over the city of Chelyabinsk, Russia. [‘On This Day in Space’ Video Series on ...

On February 15, 2013, a small asteroid exploded over the city of Chelyabinsk, Russia. [‘On This Day in Space’ Video Series on Space.com] The shock wave from this explosion damaged thousands of ...

Add Yahoo as a preferred source to see more of our stories on Google. A meteor was spotted burning up in the atmosphere around 11:32 p.m. Tuesday.

The object that caused the fireball may have been a small shard of a larger asteroid. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...

More than 100 people witnessed a fireball shooting through the sky late Tuesday night in at least five different states in the Central U.s. Videos from Indiana and Ohio showed the white-green ball ...

FOR THE THREE RIVERS ARTS FESTIVAL IN JUNE. WE’VE HAD A ROUGH WINTER, AND NOW THE CITY IS TACKLING SOME OF THOSE POTHOLES THAT ARE POPPING UP. TODAY, THE DEPARTMENT OF PUBLIC WORKS CONDUCTED A POTHOLE ...

Cleaning up Pittsburgh's three rivers has been an ongoing process for decades. Several groups have helped clean up, maintain and care for the riverfront. On Thursday, the group at the forefront of ...

Jarin Stevenson and Seth Trimble scored 19 points apiece on Saturday to help short-handed No. 11 North Carolina post a 79-65 victory over visiting Pittsburgh in Atlantic Coast Conference play in ...

The NHL trade freeze was recently lifted after the Olympics was over. Pittsburgh Penguins general manager Kyle Dubas did not waste any time making trades right after that. On Tuesday, Pittsburgh ...

Iovance Biotherapeutics (NASDAQ: IOVA) shares are surging on Tuesday following the announcement of positive early data from a pilot clinical trial for its TIL cell therapy in advanced soft-tissue ...