Endangered snail kites are evolving quickly, but why?. Are invasive snails helping this native Florida bird recover?

Someone took the phrase "snail mail" a little too literally. Workers at a delivery center made an odd discovery after becoming suspicious about the contents of a package. When they opened the box, ...

JEFFERSON CITY, Mo (MDC) - The latest in a seemingly endless parade of exotic plants and animals to show up in Missouri has a name that seems ironic to those struggling to hold the line against ...

The discovery of a new sea snail in the Florida Keys - one with strange spiderlike powers - has scientists worried that they may be seeing the beginning of the state's latest exotic species invasion.

While the process is often thought to occur slowly, these birds have evolved quickly Scientists are mapping snail kites’ genome to determine exactly how it’s happening A graph plotting bill size of ...

The New Zealand mudsnail is tiny, about the size of a pencil point, but it is colonizing the planet. The snail has spread far from its home, throughout rivers, lakes and streams in Europe, Australia, ...