Knowing how to recognize and safely treat tick bites can help reduce your risk of developing tick-borne infectious diseases, such as Lyme disease and Rocky Mountain spotted fever.
Lyme disease is an infection that is spread to humans through the bites of ticks carrying specific bacteria.
From programs to build supersonic flying saucers to atomic bombs, here are the most fascinating declassified military and CIA secrets.
Animals have sex in all sorts of weird and wonderful ways. Birds have sex via an internal chamber called a cloaca that is present on both male and female animals.
Contagious diseases have shaped human history and they remain with us. Here's a look at some of the worst, from ebola and dengue to the more recent coronavirus and Zika virus.
From the great, lost library of King Ashurbanipal to the toxic tomb guarded by the terracotta warriors of Shaanxi, here are the 24 most incredible archaeological findings of all time.