Essential readings for understanding the world of radiation, radioactive materials, and the threats they pose to human health ...

While small amounts of radioactive material are naturally occurring, human activities have increased radioactivity in the ...

especially radiation of the human blood. Even then, all I knew about RIADATION was that EVERYTHING radiated and was RADIATION covered on the outside by dense or coarse cross matter to make it ...

On flight day 13, Orion reached its maximum distance from Earth during the Artemis I mission when it was 268,563 miles away ...

Having survived the atomic bomb that flattened his hometown of Hiroshima when he was nine months old, Kunihiko Sakuma has ...

Data from NASA's Artemis 1 moon mission has provided valuable space radiation measurements, which validate spacecraft performance and will help guide deep-space human spaceflight. The uncrewed ...

The privately funded Polaris Dawn space mission crew traveled farther than any human has gone since the moon landing. It was ...

Scientists say lightning strikes may be releasing deadly high-energy "killer electrons" that can fry electronics and humans ...

In fact, it’s even able to leverage this behavior as a way to measure radiation exposure. In essence, it’s able to act as both memory and a sensor. Being able to resist radiation exposure is ...

A complex relationship between lipo-and water-soluble antioxidants level in plasma in human population (children living in radionuclide-contaminated regions and the Chernobyl liquidators) exposed to ...

Elon Musk thinks humankind's only safety valve is to move multitudes to Mars. He has no idea how foolhardy and dangerous that ...