Fusion technology is a long way from powering a grid — if it ever will. Dozens of fusion startups have launched anyway.

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events ...

It’s getting hotter — and more expensive to stay cool — in the island nation. Will it become the first in Southeast Asia to ...

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China’s EAST reactor has achieved a new milestone by sustaining plasma at 100 million degrees Celsius for 1,066 seconds. This ...

Discover the challenges and breakthroughs in nuclear fusion, the clean energy source of the future. Learn about the science ...

The planet is burning, whether from fires like the one that ravaged Los Angeles or from the clashes stoked by the far right ...

As NASA plans to establish a permanent Moon base via its Artemis program, it is looking to avoid the dangers of lunar ...

China is on a clear course to become the world’s first “electrostate" — and is likely to eclipse the U.S. in atomic power in ...

The total area burned in the recent Los Angeles fires is comparable to that of the primary destruction zone of a strategic ...

Over the past two years, the explosive growth of artificial intelligence has created a dilemma for tech behemoths: How can ...

With less than four years to change the world, Donald Trump has taken charge like a biblical tsunami — for better or worse.