Uranium's use in nuclear weapons is, understandably, the source of the widespread phobia felt by most for uranium. However, it is only weakly radioactive — the half-life of 238 U is 4.468 × 10 ...

Uranium has been detected in nuclear fuel debris ... around 9 millimeters by 7 mm and weighs 0.69 gram. It has a rough ...

which are produced by the fission reaction of uranium, were also found. The debris measures around 9 millimeters by 7 mm and weighs 0.69 gram. It has a rough texture and is mostly reddish-brown ...

The stock of uranium refined to up to 60% in the form of uranium hexafluoride grew by 92.5 kg in the past quarter to 274.8 kg, one of two confidential IAEA reports said. An Iranian missile is ...