Treason

A businessman from China who pleaded guilty to stealing trade secrets from U.S. seed corn companies has been sentenced to three years in prison.

A former Boeing manager has been sentenced in Los Angeles to more than three years in prison for possessing child pornography discovered during an unrelated espionage investigation.

A judge has refused to ease parole conditions for freed Israeli spy Jonathan Pollard so he can begin work as a financial analyst.

Newly declassified NSA documents provide official confirmation that Edward Snowden was a CIA asset, and show the extent to which the government went to discredit him after he told lawmakers in Europe that he tried to blow the whistle on a secret federal program that snooped on private citizens.

An Oregon livestock company has won an injunction against a former employee accused of stealing trade secrets to start his own company in China.

The latest on the release of convicted spy Jonathan Pollard (all times local): 9:50 a.m.

The armed man who was shot and critically wounded while trying to get into Little Rock Air Force Base had no ties to terrorist groups, and a search of his home and vehicle turned up no explosives, authorities said Tuesday.

A 35-year-old Virginia man has pleaded guilty to attempted espionage for providing schematics of an aircraft carrier under construction to someone he believed was an Egyptian intelligence officer.

A Russian citizen who worked in New York City as a banker has asked a federal judge to toss out charges he participated in a Cold War-style Russian spy ring.

A New York judge has ordered the release of key grand jury testimony from 1950 that may give new fuel to suspicions that Ethel Rosenberg was unjustly convicted of espionage and put to death for conspiring to give nuclear secrets to the Soviet Union.