Alt + F4 is a Windows keyboard shortcut that completely closes the application you're using. It differs slightly from Ctrl + F4, which closes the current window of the application you're viewing.

News headlines Altimmune has received FDA Breakthrough Therapy Designation for pemvidutide, showing promise in treating metabolic dysfunction-associated steatohepatitis (MASH). With strong trial ...

A liver enzyme known as ALT plays an important role in breaking down proteins in the digestive process. High levels of ALT in the blood can indicate liver issues. Implementing these strategies may ...

Troy is a professor of history at McGill University and the author of The Age of Clinton: America in the 1990s. Donald Trump’s challenge on August 15 — “what about the alt-left” — has stirred silly ...

The presidential candidates this week accused one another of racism and bigotry, with Hillary Clinton arguing that Donald Trump's rhetoric and policies are an invitation to the "alt-right" movement.