There are three versions of the Holosun 407 on sale for under $200. They all feature solar charging, adjustable brightness, ...

The Browning M2 .50 Caliber Machine Gun, Heavy barrel is an automatic, recoil operated, air-cooled machine gun with adjustable headspace and is crew transportable with limited amounts of ammunition ...

A Ninth Circuit panel said the ban ran afoul of a 2022 Supreme Court ruling that required courts to evaluate gun laws based on the country’s “historical tradition of firearm regulation.” By Laurel ...

Lindsay Cook, PharmD, is a consultant pharmacist working with long-term care facilities. Hand washing is important before disinfecting and using a thermometer. Using alcohol or bleach wipes is best ...

As mercury thermometers are a thing of the past, you no longer have to wait several minutes to read a small red line. Instead, there are now five different types of thermometers — rectal, oral, ...

How cold is space? Does it ever drop to absolute zero, and what happens if you fall into it without a spacesuit? When you purchase through links on our site, we may earn an affiliate commission.

Biosynthesis is the generation of natural products through enzymatic reactions, as in cellular metabolism. Successive enzymatic reactions by a number of enzymes are generally required to achieve a ...

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.