Learn about vampire spiders and their love of human blood, which they're able to salvage from blood-carrying mosquitoes.

Amid a plummeting stock market, self-driving cars running amok, and Mark Zuckerberg buying a house in Northwest, another sign of end times has arrived in Washington, DC: A diamond, the color of blood.

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that replicate certain aspects of very early human development—including the production ...

A bloody discovery at Hidden Trails Park in western Flagler County's Daytona North section has the sheriff's office asking for the public's help. A Flagler County Sheriff's deputy found a "significant ...

WASHINGTON, Sept 8 (Reuters) - New research has identified yet another way that spaceflight tampers with the human body. A study involving samples flown on four SpaceX resupply missions to the ...

A missing child investigation took a harrowing turn in Brooklyn this week when a police dog detected human blood near a refrigerator in the kid’s family apartment, law enforcement sources said. The 11 ...