A series of nighttime photos were taken by ESA astronaut Paolo Nespoli to create this time-lapse of the Earth as seen from the International Space Station. ESA astronaut Paolo Nespoli …
West Nile is a serious blood virus. Learn how blood banks test for West Nile in a blood lab with this free video clip about the facts of blood donation. …
Almost 1500 images have gone into creating this short time lapse video from Expedition 42 who were aboard the International Space Station. The video starts at the River Nile, passing …
The mighty Nile Crocodile is the master of ambush. Steve Backshall analyses all the action with forensic precision as it launches itself out of the water to bring down a …
Nile monitor lizards are running rampant in Florida, hunting and eating house cats. The invasive species, which can grow up to five feet long, is native to northern Africa. The …
South Dakota is the U.S. hotspot for West Nile disease. Scientists and public health officials there developed a way to use environmental data from NASA satellites to forecast the risk …