Detecting radiation is a fundamental necessity for national security, but doing so effectively and at a distance is a tall ...

A breakthrough in heavy-element chemistry shatters long-held assumptions about transuranium elements. Researchers have ...

All types of radiation become less intense as they travel further away from the radioactive material. This is because the particles or rays become more spread out. The thicker the substance ...

A nuclear power renaissance—driven in part by power-hungry AI data centers—has revived a thorny problem: what to do with the radioactive waste left behind. Already, more than 90,000 metric ...

The Fukushima Daiichi nuclear power plant’s radiation levels have significantly dropped since the cataclysmic meltdown 14 ...

Scientists have been left baffled after discovering something vast and radioactive lurking in the ... it could have been caused by a blast of radiation from space more than 10 million years ...

but did not spread radioactive materials. Emergency crews responded at about 3 a.m., he said, as the fire still burned. The first people to approach the site were workers with radiation meters ...

The radiation shield is designed to prevent further radioactive material leaking out over the next century. It measures 275m (900ft) wide and 108m (354ft) tall and cost $1.6bn (£1.3bn ...

Results from the company’s Phase I/II trial showed the injectable therapy to have an effective half-life of 91.4 hours.

External beam radiation therapy won't make you radioactive, so you can safely spend time around other people. Internal radiation therapy. You'll get radiation placed inside you in either solid or ...

Chernobyl was the site of the 1986 disaster that spread radioactivity across parts of ... Zelensky said radiation levels have not increased. Ukraine’s State Emergency Service has also said ...