SNL just wrapped its 50th season Its time to cruelly rank its musical guests NPR

This was the latest event after a series of incursions by Russian military aircraft into NATO airspace in September, leading to heightened tensions between NATO and Russia.

In a public letter, hundreds of scientists expressed their dissent to the Trump administration's policies affecting the National Institutes of Health and called on its director to support the agency.

UCLA secured the first NCAA women's basketball national championship in school history — a goal that was set after losing in the first Final Four last season.