Fears about cell phones causing cancer persist despite scientific evidence to the contrary, with Health Secretary Robert F. Kennedy Jr. announcing a new investigation. Here’s what we know.

U.S. health officials plan a new study investigating whether radiation from cellphones may affect human health.

Is cellphone radiation safe? The U.S. Health Department is reopening research into the long-term health effects of mobile ...

Ants may be small, but they are quite rugged, especially in the face of extreme stressful situations like nuclear radiation.

Scientists find that Chernobyl's grey wolves have evolved cancer-resilient genomes despite high radiation levels. This ...

UPTON, NY – In deep space, protons are the most abundant type of charged particle. Therefore, before astronauts can safely travel far from Earth for long periods of time, it is important to know how ...

Add Yahoo as a preferred source to see more of our stories on Google. Meet Deinococcus radiodurans — one of the toughest bacterium on Earth. This bacteria can survive exposure to extreme radiation ...

As humans prepare for longer missions to the moon and Mars, scientists are trying to understand how space affects the human body. One of the biggest concerns is space radiation — high-energy particles ...