A vehicle that could dive underwater … and stay there? During the Revolutionary War, an American colonist built an experimental submersible vehicle that George Washington called “an effort of genius.” ...

Two suspects in a far-left “anti-capitalist, anti-government” extremist group known as the “Turtle Island Liberation Front” were charged Tuesday with plotting to detonate weapons of mass destruction ...

Rockalina the turtle has had a transformative year. When wildlife rescuers first laid eyes on her back in February, they weren’t sure she’d last the night. After nearly 50 years living on a kitchen ...

Four people arrested last week who are suspected of planning coordinated bomb attacks across Southern California are part of anti-capitalist and anti-government group called the "Turtle Island ...

Four people were charged in an alleged New Year's Eve bombing plot that would have targeted businesses across Southern California, the FBI announced this week. The four suspects, who prosecutors ...

Multiple splinter cell members of the radical Turtle Island Liberation Front, which posts disturbing slogans such as “Death to America” on social media, were ...

Melissa Quinn is a senior reporter for CBSNews.com, where she covers U.S. politics, with a focus on the Supreme Court and federal courts. Washington — Federal law enforcement officials said Monday ...

The Justice Department on Monday said it has arrested four people in the Los Angeles area for allegedly working together on a bomb plot that was set to take place around the city on New Year’s Eve.