Gun piercing can push bacteria deeper into the tissue, increasing the risk of infection. Needles, on the other hand, create a cleaner hole and minimize bacterial contamination during the process.

The Supreme Court on Wednesday upheld government regulation of self-assemble firearm kits that produce untraceable weapons known as "ghost guns." The 7-2 decision came from Justice Neil Gorsuch.

The Justice Department (DOJ) plans to create a process for those with criminal convictions to restore their gun rights, sparking alarm it will return firearms to those convicted of violent crimes.

Insulin is injected subcutaneously, or into the fat layer under the skin. In this type of injection, a short needle is used to inject insulin into the fatty layer between the skin and the muscle.

A new crop of retailers is profiting more from limited-edition accessories that sell out in minutes, and promoting lifestyle gear to women, minority gun owners and the L.G.B.T.Q. community.

Inject 2mls just below the bony ridge on both the left and right side. Use an 18-gauge 1-inch needle and an injector gun if disbudding batches of calves. After about 10-20minutes the tissue around ...

A needle-free injection will soon be available to thousands of diabetics. A British company has designed a £120 gadget that could free diabetics from the daily trauma of painful injections.

Wendell Grissom, 56, was pronounced dead by lethal injection at 10:13 a.m., Steven Harpe, who is the executive director of the Oklahoma Department of Corrections, said during a news conference ...

The soldiers use truck-mounted machine guns to shoot down Russian drones packed with explosives. The Ukrainians said they are fueled by anger at Russia and a desire to protect their country.