"President Obama’s conciliatory gesture toward the press this week — a review of Justice Department investigations involving journalists — struck some national security reporters as closing the door after the sources have already bolted."

"The National Oceanic and Atmospheric Administration has some fresh news from World War II: Thirteen Merchant Marine ships sunk by the German navy in the Battle of the Atlantic threaten to release oil from their watery graves."

"This Syrian disaster is like a superstorm. It’s what happens when an extreme weather event, the worst drought in Syria’s modern history, combines with a fast-growing population and a repressive and corrupt regime and unleashes extreme sectarian and religious passions, fueled by money from rival outside powers — Iran and Hezbollah on one side, Saudi Arabia, Turkey and Qatar on the other, each of which have an extreme interest in its Syrian allies’ defeating the other’s allies — all at a time when America, in its post-Iraq/Afghanistan phase, is extremely wary of getting involved."

"The U.S. military spent $5 million on incinerators at a base in Afghanistan that never became operable, forcing troops to use a type of open-air burn pit that has been linked to serious respiratory problems among veterans, according to a government report."

One of the six winners of the prestigious Goldman Prize, Azzam Alwash, played a key role in restoring the marshes in Southern Iraq that had been drained by Saddam Hussein as punishment of the people who lived there.

"KANSAS CITY, Mo. -- The federal government has agreed to pay 90 percent of the cost of developing a plan to clean up toxic groundwater pollution at a former U.S. Air Force base in central Kansas, according to court documents filed Tuesday."

"SAN JUAN, Puerto Rico -- A U.S. agency has issued a long-awaited report saying it found no proof that decades of military practice bombing on the Puerto Rican island of Vieques sickened residents who blame it for high rates of cancer, asthma and other illnesses."

"Within weeks of setting off a geiger counter and scrubbing three layers of skin off his hands and arms, former Navy quartermaster Maurice Enis recalled being pressured to sign away U.S. government liability for any future health problems."

"CAMBRIDGE — America’s top military officer in charge of monitoring hostile actions by North Korea, escalating tensions between China and Japan, and a spike in computer attacks traced to China provides an unexpected answer when asked what is the biggest long-term security threat in the Pacific region: climate change."

"US officials have been fighting to stop a $7.5 billion gas pipeline that would transport natural gas between Iran and Pakistan."