Executive order by US President Donald Trump aims to declassify files about killings of John F. Kennedy, Robert F. Kennedy and Martin Luther King Jr.

The European Union cannot rely on the United States to defend it and must increase military spending and security preparedness to help Ukraine and deter Russia from

Robert F. Kennedy Jr. will face the Senate for two days of confirmation hearings in a bid become the leader of Health and Human Services.

Robert F. Kennedy Jr.’s frequent questioning of the safety of childhood vaccinations over the years is persisting as an issue in his confirmation hearings to become the Trump administration's top health official.

Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable.

As he seeks to lead the health department, Mr. Kennedy wore a thin tie dotted with feathered creatures to cap a classic suit.

Alexandra Sifferlin, a health and science editor for Times Opinion, hosted an online conversation on Wednesday with the Opinion columnist Zeynep Tufekci and the Opinion writers David Wallace-Wells and Jessica Grose about Robert F. Kennedy Jr.’s first of two confirmation hearings for secretary of health and human services.

A longtime anti-vaxxer, Robert F. Kennedy Jr. vowed to "Make America Healthy Again" if he is confirmed as Trump's Health and Human Services Secretary.

Trump's pick for HHS Secretary faces questions from the left and right over his health stances. But will that stop his confirmation? Follow along for updates.

Senate Democrats grilled Robert F. Kennedy Jr. over his various controversial statements including his stance on vaccines during his confirmation hearing to be President Donald Trump’s health and human services secretary,

Robert F. Kennedy Jr. said his interest in health has roots in his decades-long career as an environmental advocate and attorney. “I learned very early on that human health and environmental injuries

Europe's biggest airport London's Heathrow Airport, which on Wednesday won the backing of the UK government to build a third runway, is Europe's biggest hub in terms of passengers. Building a new runway would cost far more and likely trigger fresh upheaval as environmentalists oppose its construction.