A new study finds that fragments of tumor DNA in a patient's bloodstream could show that they are at high risk of a melanoma ...

A new technique improves the reliability of cat qubits by squeezing their probabilistic states. This could improve their ...

Is it possible to build a Dyson sphere that isn't catastrophically unstable? New research says yes, but only in one type of ...

Cats sometimes catch and leave a "gift" for their humans. But why do cats give us dead mice, birds or other prey?