A new study published in 'Nature' has determined that human teeth evolved from the same "genetic toolkit" as an extinct ...

Right now, the sheriff’s office has 11 K-9 units that all have safe body armor. Each vest from Vested Interest in K9s is ...

A recent study reveals that human teeth evolved from the sensory armor of ancient fish that lived 465 million years ago.

Weighted vests come in various styles, from minimal harnesses that provide a few pounds of extra load to large rigs designed to mimic the body armor worn by military groups that hold metal plates.

New research reveals how shark skeletons combine strength and flexibility—offering a blueprint for future materials and ...

Nothing burns like betrayal. The long-awaited tangle of dragons and the strategic cunning of nobility ring through in House ...