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World's Largest Experimental Fusion Reactor Generates First Plasma in Japan

The largest operational nuclear fusion reactor on Earth just produced its first plasma when it came online over the weekend in Japan. A tokamak-style nuclear fusion reactor, the JT-60SA used superconducting magnets to heat and contain a gas to 200 million Celsius, turning it into a form of matter called plasma. Nuclear fusion is billed […]

Evidence of Massive Solar Storm Found in Ancient Tree Rings Could Help Scientists Predict the Next One

An international team of scientists has documented the largest solar storm to have ever struck the Earth, hidden inside the trunks of ancient trees. Such a massive storm today on the scale of the newly discovered one would cause total disruptions to global technology and infrastructure, from power transformers to satellites, but better understanding how […]