Water may have flowed on the asteroid that birthed the space rock Ryugu a billion years after it formed, much later than ...

Chinese scientists have built a nuclear battery that can produce power for up to 50 years without being recharged. The technology, which contains a radioactive isotope, or version of nickel, as its ...

Each day of war risks a strike on sites that could scatter radioactive material. Officials say one laboratory near the front ...

In the event of shelling by the Russian army, Ukraine’s nuclear facilities could contaminate large areas, according to TheNew ...

Scientists have revealed key properties of radioactive promethium, a rare earth element with poorly understood applications, using a groundbreaking new method. For the first time, scientists have ...

Tritium, a radioactive substance, was not found in the most recent sample collected from fish near the Fukushima Daiichi nuclear plant, where treated radioactive water was released into the sea. The ...

The FDA added BMS to its import alert list for chemical contamination, temporarily banning the Indonesian exporter from ...

A recall on shrimp has been extended to Louisiana, following concerns over radioactive contamination. The shrimp, imported from an Indonesian company, were found to contain cesium-137, a ...