This video explores what scientists mean when they talk about the edge of the observable universe. Using real observations and established physics, it explains why space appears black beyond a certain ...

City targeted by Trump has seen swarm of immigration agents on the streets – and residents say the tension is palpable Edwin Torres DeSantiago received a text message on Wednesday morning as he was ...

What are ammonites, and how did they come to rule the prehistoric seas? What are ammonites, and how did they come to rule the prehistoric seas? Invertebrates are animals without a backbone or bony ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Porcshe Moran is the founder of PRN Media and a co-founder of HER magazine. She has 10+ years of experience as a journalist. courtneyk / Getty Images Over 190 countries provide some form of social ...