A handful of Democrats scored improbable victories in races against Republican incumbents who were favored to win.

In the past, Americans were infected with dengue after being bitten by mosquitoes while traveling. But now, most of the current transmission is from local mosquitoes.

President Trump, who initially said he would accept the midterm results, renewed his unsubstantiated claims that voting was manipulated.

Stephen Miller is the wartime consigliere Trump always wanted.

Republicans must determine what they stand for other than fealty to an aging, out-of-touch, lame duck.

Many people with hypermobility disorders spend years trying to figure out what’s wrong. Online communities are helping them connect the dots.

A decade after Max Worsley’s father died crossing the continent, he embarks this month on his own journey into the lonely land his father loved.