Ruger and Magpul collaborated to produce one of the industry's latest modular handguns. The RXM uses a steel chassis and ...

Quantum optics is the study of how individual quanta of light, known as photons, interact with atoms and molecules. This includes studying the particle-like properties of photons. Photons have ...

Integrated optics is a system of light-controlling components combined into a single device. The ultimate aim is to create miniature optical circuits similar to the silicon chips that have ...

These early forerunners of Homo sapiens wandered in a landscape teeming with wildlife, including giant maribou storks that stood 6.5 feet tall.A stunning discovery of fossilized footprints pressed ...

Copyright 2024 The Associated Press. All Rights Reserved. An aerial view shows a research team standing alongside the fossil footprint trackway at the excavation site ...

Fossil Footprints An aerial view shows a research team standing alongside the fossil footprint trackway at the excavation site on the eastern side of Lake Turkana in northern Kenya, 2022.

WASHINGTON — (AP) — Muddy footprints left on a Kenyan lakeside suggest two of our early human ancestors were nearby neighbors some 1.5 million years ago. The footprints were left in the mud by ...