Astronomers trace the striking pattern to an encounter between a big galaxy and a much smaller one some 50 million years ago.

She wears her heart on her ring. At the Invictus Games in Canada earlier this week, Meghan Markle, 43, nodded to her husband, Prince Harry, 40, by way of a gold signet ring engraved with their ...

ALDHU and VEGAST from Rotor offers a crankset that allows you to fine tune your drive system by selecting axle, crank arms and rings. ROTOR are offering their cranksets with Q-Ring ovalized and of ...