Some creative calculations using bug traps, epidemiology and trees suggest there are some 20 million unique insect species on ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Males of the species Drosophila melanogaster pack thousands of almost two-millimeter-long sperm cells into significantly smaller storage organs. A new study reveals how they move in an orderly manner ...

City makes explicit a 12-month timeframe required for the lender-turned-developer to complete $5 million in improvements. Kelly Davis, intrepid reporter who exposed death and despair in San Diego ...