Flood victims in Australia have a new danger to contend with: sharks swimming down their streets.
Floods in Australia have unleashed a "plague" of mice, spiders, snakes and crocodiles.
Understanding which brain regions fail to function normally when confronted with fear could one day help treat people with phobias.
Big parks may look good on a map, but they often do little to preserve nature's rich diversity of trees, birds, mammals, and other creatures.
These insects trick spiders into thinking they're prey, but these bugs quickly turn the tables.
Silkworms have been modified to produce spider silk, creating a fabric that could be used in everything from bulletproof clothing to artificial tendons.
Scientists recently made a huge discovery when they stumbled upon a new spider species in Madagascar that constructs webs up to 82 feet long.
From a ship overrun with spiders to bed bug infestations at major clothing stores, is this the time of plagues?
Hunger pangs probably guide meat-eating animals, including humans, to choose certain body parts of their prey over others.
Could this nanobot soon be making its way to a microscopic assembly line?