A research team in China has held atoms in a state of quantum superposition for 23 minutes, suggesting tantalizing new ...
Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...
The chances of intelligent life emerging in our Universe -- and in any hypothetical ones beyond it -- can be estimated by a new theoretical model which has echoes of the famous Drake Equation. This ...
Economic models charting the world’s path to net zero emissions ... the world suggests that doing this is much harder than is ...