Dry fire training systems help with two elements needed to fire an accurate handgun shot: an acceptable sight picture and a trigger press that maintains an acceptable sight picture until the gun fires ...

Finding multiple females of the French Guiana species in close proximity to each other is “particularly noteworthy,” researchers said.

Females, on guard. Until that moment, all that was known about one praying mantis species — Microphotina viridescens — was learned by observing males, according to an April 15 study published ...