In just a few short weeks, NASA's New Horizons spacecraft will make its historic flyby of Pluto and its moons. Solar panels are unable to operate in the dim nether regions of the outer solar system, and instead, New Horizons ...
U.S. law enforcement agencies rank the threat of violence from anti-government extremists higher than the threat from radicalized Muslims, according to a report released Thursday by the Triangle Center on Terrorism and Homeland ...
"Hydraulic fracturing" (or fracking) and "environmentally friendly" often do not appear in the same sentence together. But as the United States teeters on the precipice of a shale gas boom, Northwestern University professor ...
Earth experienced a geomagnetic storm on June 22, 2015 due to the arrival of an Earth-directed coronal mass ejection, or CME, from June 20.
The majority of the United States' poor aren't sitting on street corners. They're employed at low-paying jobs, struggling to support themselves and a family.
A solar-powered plane attempting to fly around the world must cross the Pacific within a few weeks or it could remain stuck in Japan for a year, its pilot said in an interview published Thursday.
Defying a White House veto threat, the Republican-controlled House approved a plan Wednesday to block a key element of President Barack Obama's strategy for fighting climate change.
A UN report recommends that Internet and social media chiefs report to the United Nations on how they are combatting groups like Islamic State that use "digital terror."
A 33-year-old Turkish man extradited to New York appeared in court Wednesday on charges that he organized three cyber attacks costing the global financial system $55 million, prosecutors said.
A Swedish man who created a malware program that infected half a million computers around the world was jailed for 57 months in New York on Tuesday for computer hacking.