Saint-Tropez in the French Riviera is popular with the super-rich. Numerous superyachts park in the harbor every summer. On ...

NASA's Hubble Space Telescope captured a bright variable star, V 372 Orionis, and its companion in this festive image in this ...

A humpback whale diving under the ocean’s surface, cownose rays approaching menhaden bait fish, and a spinner shark on the ...