Decreasing biodiversity may be related to the increase in cases of Lyme disease in humans.
Prey strike back! For ground beetle larvae, predators are on the menu.
The WISE mission catches sight of a faint, elusive type of brown dwarf.
In 2010, El Niño switched quickly to a strong La Niña, resulting in intense weather.
Traumatic experiences can alter how the brain looks and works.
Scientists map Port-au-Prince's earthquake zone in detail.
Scientists suspect a distant planet has a magnetic field.
The search for the intermediate objects between stars and planets.