Undersea detectors anchored deep in the Mediterranean Sea found an ultra-high-energy neutrino, a particle that opens a new window onto the cosmos.

Scientists say the Earth's core is slowing down and it could possibly be rotating in reverse. How is this possible? What does it mean for our planet?

James Purefoy and Charlotte Riley have been cast as King Randor and Queen Marlena in Amazon MGM Studios and Mattel Films’ ...