Donald Trump's ally Ret. Lt. Gen. Michael Flynn is under fire after a statement perceived as "threatening a former president.

The Secret Service told Newsweek it would maintain the "heightened" protection Trump has been receiving, while "enhancing" other security measures.

President-elect Donald Trump has more than an army of Secret Service agents protecting him at his Mar-a-Lago home in Florida.

Amid the U.S. presidential election between Donald Trump and Kamala Harris, take a look back at how the Secret Service has nicknamed the first families to help with security.

A recent investigation by Le Monde found some Secret Service agents active on the app, including in the weeks after the two ...

The “high-tech hound,” as the Secret Service has been known to call it, was filmed walking the perimeter of the Palm Beach property alongside an agent.

THE Secret Service is facing the toughest election period ever – and security bosses are bracing for unrest, a former chief ...

Ah. No wonder the Secret Service lacks mission focus. Its definition of success isn’t protection, it’s an intangible that centers around what people look like. Confusion isn’t the Secret ...

That morning, a Secret Service agent could be seen placing masking tape over the security camera. Even though the door was locked, interior security cameras show four people walking into the business.

She joins PEOPLE with over 15 years of experience ... there are a handful Secret Service agents who have never set foot inside the White House — and some have been trained on its layout by ...

An independent panel called for new leadership at the Secret Service, mostly from the outside, saying the protective agency needs an overhaul.

Jim Copenhaver and David Dutch spoke for the first time publicly Monday in an exclusive interview with NBC News.