Dark matter seems invisible, but it makes up most matter, and we have evidence that it gives the cosmos its shape. Now ...

Add Yahoo as a preferred source to see more of our stories on Google. Nuclear fusion promises a green and infinitely renewable supply of energy—if we can harness it. Fusion happens all the time inside ...

Inside a French fusion experiment, a metal more associated with lightbulb filaments than star power just did something ...

Nuclear fusion promises a green and infinitely renewable supply of energy—if we can harness it. Fusion happens all the time inside the sun. But to recreate the process on Earth, we must control ...

Commonwealth Fusion Systems (CFS), a spinout from Massachusetts Institute of Technology, announced plans on Tuesday to build the world's first grid-scale commercial nuclear fusion power plant in ...

In August last year the control room at General Atomics had something to celebrate. A room full of scientists stood by their computers, took cell phone photos and cheered as their nuclear reactor ...

As the Earth’s average temperature has risen by more than 2 degrees Celsius above pre-industrial levels, a scenario in which some countries spray aerosols, a mixture of fine particles, into the upper ...