Scientists Say: Virtual reality
Virtual reality is an immersive, 3-D artificial environment created by a computer.| Science News Explores
Virtual reality is an immersive, 3-D artificial environment created by a computer.| Science News Explores
Vaccines give the body’s natural defense system a boost against infectious disease.| Science News Explores
An army of cells — and their protein arsenal — work to keep us safe. Several squads of special forces possess unique superpowers to disable or kill intruders.| Science News Explores
