Bioengineers in South Korea have succeeded in developing an intravenous needle (IV) that can bend and flex as it enters the human body. The softening IV needle is rigid at room temperature, similar to ...

Injections deliver liquid medications, fluids, or nutrients directly into a person’s body. Different types of injections include intravenous, intramuscular, subcutaneous, intraosseous, and intradermal ...

When Bea Amma visited a med spa in 2021, she was hoping for treatments that would boost her energy and help burn off some body fat. She never imagined she would end up with a drug-resistant infection ...