Astronomers have identified the closest ever Einstein ring, a rare phenomenon where light from a further-off galaxy is bent by the gravity of a galaxy closer to Earth. The ring was previously ...

Albert Einstein is seen arriving in New York in this photo. Bettmann Archive On the eve of Einstein's birthday, March 14, Padilla called for help from art preservation experts to assist relocating the ...

Albert Einstein delivers a lecture at the meeting ... Over the course of 90 minutes, the moon’s full shadow will zip across a 70-mile-wide, 3,000-mile-long path cutting through Idaho, Wyoming ...