It’s known as the geographer cone, the geography cone, or the geographic cone, and it’s the world’s most venomous of the 500 species of cone snails. It’s not only deadly to the fish it consumes; it ...

A series of mysterious geometric formations on the ocean floor has left scientists puzzled. The structures, believed to be ...

For decades, treatments for macular degeneration have focused on slowing, not restoring vision loss. A new retinal implant is ...

The fossils indicate that P. boisei ’s human-like hand proportions would have allowed it to handle stone tools with dexterity ...

National Geographic ...