Gates Schools the Military

In a series of farewell speeches that recall President Eisenhower's warnings against the military-industrial complex, Defense Secretary Gates says the military needs sizable reform.

A new and leaner fighting force—one capable of handling asymmetrical conflict—is the next and necessary phase in America's military progress, says Defense Secretary Robert Gates. Reform should discourage us from fighting land wars: "The Pentagon has to learn the lessons of Iraq and Afghanistan, and incorporate those lessons into its culture. Gates has spent much of these past two years force-feeding these lessons to the Pentagon bureaucracy, and his big worry is that—once he's gone and, especially, once the current wars wind down and thus the urgency dissipates—things will revert to form."

China’s artificial sun reaches fusion temperature: 100 million degrees

In a breakthrough for nuclear fusion research, scientists at China's Experimental Advanced Superconducting Tokamak (EAST) reactor have produced temperatures necessary for nuclear fusion on Earth.

Credit: EAST Team
Surprising Science
  • The EAST reactor was able to heat hydrogen to temperatures exceeding 100 million degrees Celsius.
  • Nuclear fusion could someday provide the planet with a virtually limitless supply of clean energy.
  • Still, scientists have many other obstacles to pass before fusion technology becomes a viable energy source.
Keep reading Show less

A dark matter hurricane is crashing into Earth

Giving our solar system a "slap in the face."

Surprising Science
  • A stream of galactic debris is hurtling at us, pulling dark matter along with it
  • It's traveling so quickly it's been described as a hurricane of dark matter
  • Scientists are excited to set their particle detectors at the onslffaught
Keep reading Show less

Here's how diverse the 116th Congress is set to become

The 116th Congress is set to break records in term of diversity among its lawmakers, though those changes are coming almost entirely from Democrats.

(Photo: MANDEL NGAN/AFP/Getty Images)
Politics & Current Affairs
  • Women and nonwhite candidates made record gains in the 2018 midterms.
  • In total, almost half of the newly elected Congressional representatives are not white men.
  • Those changes come almost entirely from Democrats; Republican members-elect are all white men except for one woman.
Keep reading Show less