Scientists want to test plans for a transportable molten-salt reactor by piggybacking on their existing nuclear facility.
This week’s most thought-provoking papers from the Physics arXiv.
Researchers hope that a simple rule could help governments around the world achieve the goal of zero emissions.
New services that sequence the bacteria in your digestive tract can provide only limited information for now.
The climate researchers intend to launch a high-altitude balloon that would spray a small quantity of reflective particles into the stratosphere.
It’s another tantalizing finding in an area of anti-aging research that has had mixed results.
Can a wall of light provide the key to cheap and plentiful liquid hydrogen?
Fewer coal-powered plants are going into construction—but without harsh taxes in place, people will continue to burn the stuff.
A new report suggests that playing nice with China could be the key to success.
Record high temperatures, unprecedented sea-ice lows, and the highest carbon dioxide levels in four million years—but what happens next is up to us.