Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.

China’s latest fusion experiment did more than nudge a world record, it crossed a line many physicists quietly suspected ...

China has intentionally chosen to hide its nuclear doctrine as a core part of its strategy—exponentially increasing the risk ...

Washington spent much of the 1970s trying to become a center for nuclear power, with plans for five huge fission reactors at ...

China’s race to harness fusion energy is no longer confined to a single experimental reactor. Its so‑called “artificial sun” ...

The bill would cut the Office of Fossil Energy down to $720 million, including $140 million in prior year balances from the ...

Investment managers who back green technology companies are preparing to increase their investments this year, guided by clearer rules and lower borrowing ...

In October 2001 a Los Angeles County grand jury indicted Saldivar on six counts of murder and one count of attempted murder.

President Trump’s first 10 months of foreign policy achievements are almost as impressive as Bush’s entire four years.

Despite claims of Mach 2.54, pilots report that the fastest speeds achieved in practice are Mach 2.25–2.3 in brand-new ...

Nuclear fusion is the process which powers the sun, and scientists have been trying to recreate it on Earth for decades. It ...

China’s Experimental Advanced Superconducting Tokamak (EAST) is a nuclear-fusion research reactor in Hefei. Researchers hope ...