Two years ago, the Central Intelligence Agency announced it was creating a center to analyze the geopolitical ramifications of “phenomena such as desertification, rising sea levels, population shifts and heightened competition for natural resources.”

But whatever work the Center on Climate Change and National Security has done remains secret.

In response to National Security Archive scholar Jeffrey Richelson’s Freedom of Information Act request, the CIA said all of its work is “classified.”

“We completed a thorough search for records responsive to your request and located material that we de...

By Adrian Cho, ScienceNOW

If it’s true, it will mark the biggest discovery in physics in the past half-century: Elusive, nearly massless subatomic particles called neutrinos appear to travel just faster than light, a team of physicists in Europe reports. If so, the observation would wreck Einstein’s theory of special relativity, which demands that nothing can travel faster than light.

In fact, the result would be so revolutionary that it’s sure to be met with skepticism all over the world. “I suspect that the bulk of the scientific community will not take this as a definitive result unl...