At 9.0 inches long and under 3.0 ounces, this outdoor-ready cutting tool's strength-to-weight ratio is pretty jaw-dropping.

We put the best lead and TSS turkey loads to the test through patterning and ballistic gel evaluations. These are the loads that won top honors.

Immunoglobulins (antibodies) are Y-shaped proteins made by plasma cells that help fight infection. They neutralize invaders, tag them for macrophages, and trigger other immune responses. Each antibody ...