(THE CONVERSATION) If you want to know what happened in the earliest years of the universe, you are going to need a very big, very specialized telescope. Much to the joy of astronomers and space fans ...
For decades, scientists have sought reliable ways to reconstruct Earth’s ancient history, deciphering geological events that ...
The Pacific seafloor laid down around 10 million years ago is dramatically enriched in beryllium-10, compared to older and ...