Scientists in South Africa are using nuclear technology to stop poachers by inserting radioactive material into rhino horns. ...

How much radiation Starliner astronauts may have been exposed to while waiting to come home Astronauts may be exposed to the equivalent of 120 chest X-rays over 3 months.

Astronomers simply can't shake the feeling that there's something really off about interstellar object 3I/ATLAS. The ...

Eighty years after the end of World War II, we are approaching an age in which we will soon no longer be able to hear ...