Astrophysicists trace the origin of valuable metals in space, from colliding stars to merging galaxies

Billions of light years away in a remote part of the universe, two neutron stars—the ultradense remnants of dead stars—collided. The catastrophic cosmic event sent light and particles, including a sudden flash of gamma rays, streaming through the universe. These gamma...

‘Without hesitation’: NYPD sergeant ran toward lit IED as chief tackled bombing suspect

NYPD Chief Aaron Edwards tackled the suspect while Sgt. Luis Navarro ran toward a lit improvised explosive device to protect nearby protesters Go to Source

BWC: Man walks toward active Fla. police scene firing shots before fatal OIS

While Fort Lauderdale PD officers were handling a separate incident, the man approached the scene, fired shots into the air and later lowered his gun toward officers Go to Source

BWC: Conn. officer fatally shoots man approaching cops with knife he refused to drop

Multiple Hartford Police officers spoke with the man, pleading with him to drop the knife as he continued to approach multiple officers despite a TASER deployment Go to Source

European Space Agency probing fireball that hit German home

The European Space Agency said it is investigating a fireball that streaked across the skies of Europe on the weekend before reportedly punching a football-sized hole in the roof of a German home. Go to Source