We are closely monitoring reports of the attack at a synagogue in Michigan. Out of an abundance of caution, Philadelphia Police Department is increasing patrols around houses of worship and other sensitive locations. As always, remain vigilant and report suspicious activity to 911.

Old Dominion University suspect ID'd as ex-Army Nat. Guard member convicted of ISIS support: sources 6abc.com/post/2-injured…

LATEST: The FBI warned police departments in California that Iran could retaliate for American attacks by launching drones at the West Coast, according to an alert reviewed by ABC News on Wednesday. On Thursday, the FBI posted a fuller version of the alert, which said the

An 11-year-old boy has been taken into custody and is facing a first-degree murder charge in the death of his 5-year-old brother in Centennial, Colorado, investigators announced Wednesday. Read more: abcnews.link/Dwpfny3

The TSA rolled out a new video at airports across the country Friday warning travelers of longer-than-usual wait times and staffing shortages, blaming Democrats for the partial government shutdown. ABC News' Victor Oquendo reports. abcnews.link/QDtYN1r

The FBI has recovered additional imagery from cameras at the Arizona home of Nancy Guthrie, the missing mother of "Today" show host Savannah Guthrie, sources briefed on the investigation told ABC News. abcnews.link/xM245hi

IRAN LATEST: The U.S. government is offering a "reward of up to $10 million for information on the key leaders of Iran’s Islamic Revolutionary Guard Corps (IRGC) and its component branches," according to the Rewards for Justice website. abcnews.link/5AlqAtO

A Marine expeditionary unit with 2,200 Marines aboard three U.S. Navy amphibious ships is being ordered to the Middle East, according to two U.S. officials. abcnews.link/BuhLKxM

More than 1 million people have been displaced in Lebanon, with more than 100,000 of those people staying in shelters, according to the nation’s Disaster Risk Management Unit at the Prime Minister's Office. abcnews.link/Xc2yzfA

AccuWeather Alert: Severe Thunderstorm Warning for Lancaster County in PA until 3:45pm. For more info. 6abc.com/weather #pawx

"We don't know who their leader is." President Trump took questions on Iranian leadership as the war with Iran enters its third week. Follow live updates on the war in Iran: abcnews.com/International/…

Around 5,000 U.S. Marines and sailors are being deployed to the Middle East as the U.S. and Israel say their air campaign has greatly degraded Iran's military. ABC News foreign correspondent Tom Soufi Burridge reports on what to keep an eye on next. abcnews.link/xH73Xti

Infant dies in ambulance crash in Philadelphia's Frankford section; driver suspected of DUI 6abc.com/post/infant-di…

Worker killed after being hit by fallen tree in Newtown Square 6abc.com/post/worker-ki…

2 more security checkpoints to be temporarily closed at Philadelphia International Airport 6abc.com/post/2-more-se…

Viewing to be held today for fallen Pa. State Police Corporal Timothy O'Connor 6abc.com/post/viewing-h…

'Boom' heard in Ohio, Pennsylvania may have been from meteor, National Weather Service says 6abc.com/post/boom-hear…

NASA has confirmed the loud boom heard Tuesday morning in parts of Ohio and Pennsylvania was caused by a meteor. abcnews.link/l20aUS0

IRAN LATEST: More than a dozen unmanned MQ-9 Reaper drones have been lost in combat as part of the operations against Iran, two U.S. officials confirmed to ABC News. Follow live updates: abcnews.link/lIPWQnS

The Pentagon's decision to send the 31st Marine Expeditionary Unit, a 2,200-troop force, to the Middle East is fueling new speculation about whether the conflict with Iran could involve U.S. ground troops, a step that would mark a dramatic escalation. abcnews.link/Wc9zhi2