From snails to skunks, squirrels to cicadas, most of our neighbors are quiet and seldom interact with us, but they play ...

Tucson’s professional sports scene has been raided by both Cowboys and Indians, infested by Sidewinders, Gila Monsters, Toros and Roadrunners, blessed with Padres and soaked by a Monsoon. There have ...

These 3D-printed skulls are made with PLA (Polylactic acid) filament. Shawn Sanchez and Dan Smith. Get the Popular Science ...

Eric and Wendy Schmidt donated a rare, $1.7 million dinosaur skull to the Smithsonian, where it will be on view this December ...

Bolivian gravediggers unearth human skulls from the communal plots in La Paz’s sprawling General Cemetery to prepare for tomorrow’s party. Shovels cut through the sour soil until the unmistakable ...

Hypoglycemia (low blood sugar) occurs when blood glucose levels are too low. Symptoms that can indicate hypoglycemia include shaking, tiredness, and dizziness. If severe, low blood sugar can be life ...