ARIZONA

Why so big companies fall prey to cyberattacks so easily? According to hackers taking part in Defcon conference -- the world's largest hacking convention in Las Vegas -- workers at big corporations are poorly trained in security, which makes it easy for hackers to trick them into revealing key information.

The AntiSec hackers have released a massive amount of confidential information they got after breaking into Web sites of more than 70 US police agencies, claiming that the compromised data will "embarrass, discredit and incriminate police officers across the US,".

Scientists have discovered flowing salt water on Mars, which has sparked conversations about potential alien life within the planet's surface. The images sent from NASA's orbiter unveiled flowing waters descending down from rocky slopes.

Hackers associated with the AntiSec and LulzSec groups launched a massive hack into the Web sites of as many as 77 law enforcement agencies in the United States, displaying the nerve and resolve to compromise sensitive government data.

Months of political rancor and a tsunami of special interest spending come to a head on Tuesday with historic recall votes for Wisconsin state lawmakers that some see as a pointer for the 2012 election.

New evidence suggesting the existence of water flowing on Mars indicates the possibility for life to exist on the Red Planet.

Emma Stone, the star of the upcoming ?The Amazing Spider-Man?, the actress of the ?Crazy, Stupid, Love?, released last Friday and "Friends With Benefits", is the rising queen of this summer who know how to keep the Red Carpet sizzling.

NASA's Mars Reconnaissance Orbiter revealed on Thursday that highly salty water may flow on Red Planet during the warmest months, which raise the chances that life could exist on Mars.

Veteran Hollywood Talent Manager Pat O'Brien has been convicted of violating the Krekorian Talent Scam Prevention Act of 2009, for charging advanced fees to parents of aspiring child actors.

Grand Canyon National Park is one of the world's most visited tourist destinations. These photos explain why!

A fatal lightning strike killed one and injured five others at Grand Canyon National Park on Thursday.

U.S. Centers for Disease Control (CDC) continues to investigate the outbreak of Salmonella poisoning that spread across 26 states linked to ground turkey, as meat manufacturer Cargill pulls 36 million pounds of meat in the second-biggest recall in U.S. history.

10-year-old model Thylane Blondeau graced the pages of the French Vogue in a highly sexualized photo spread that has ignited controversy around the globe.

Scientists have found new evidence of possible salt water flows on Mars, which could lead to traces of life being found on the red planet.

Polygamist Church Leader Warren Jeffs was convicted on Thursday of sexually assaulting two of his teenage wives.

NASA scientists said on Thursday that new evidence indicates that highly salty water may flow on Mars during its summer, which also empowers the possibility of life on the planet. The reason behind the thought that life could be possible in Mars is that compared to ice, liquid water is more likely to sustain life, a fact that stresses the significance of the latest discovery.

NASA scientists have discovered new evidence that briny water flows on Mars during its warmest months, raising chances that life could exist on the Red Planet, the space agency said on Thursday.

Scientists announced on Thursday that they saw dark, finger-like features appearing and extending down some Martian slopes during late spring through summer, which fade in the winter and return during next spring.

Scientists have discovered a new phenomenon on the surface of Mars which can potentially prove that seasonal water, and therefore life, could exist in the Red Planet. This new finding can help scientists big time in their search for life on Mars.

NASA's Mars Reconnaissance Orbiter have taken high-resolution photographs of possible flowing water during the warmest months on Mars, when dark, finger-like lines are seen on some Martian slopes. In the middle latitudes of the Planet's southern hemisphere.

The recent discovery of possible salt water on mars could lead to extraterrestrial life on Mars. NASA's Reconnaissance Orbiter release photos of possible flowing water extending onto a rocky slope. The images show dark colored slim streaks flowing down from slopes and crevices. Brown streaks appear and disappear throughout Mars' winter spring and summer seasons. Briny water has been speculated to be flowing during those seasons.