Twitter switches to a full-screen, immersive video player for watching clips.

The company will also use the swipe-up gesture to allow users to endlessly scroll through videos on the platform.

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Notable Americans who were part of prisoner swaps

Notable Americans who were part of prisoner swaps

The U.S. has a long history of prisoner exchanges with foreign countries.

Cat climbs into Christmas tree to play with ornaments.

Cat climbs into Christmas tree to play with ornaments.

This kitty liked Christmas tree ornaments so much, she became one herself!

Multiple people injured in Iowa plant explosion

Multiple people injured in Iowa plant explosion

No fatalities were reported following the explosion at the facility in Marengo, Iowa, police said.

Teacher vacancies more pronounced in high-poverty, high-minority schools since COVID.

Teacher vacancies more pronounced in high-poverty, high-minority schools since COVID.

Since the pandemic, teacher vacancies have increased overall in U.S. schools.

Brittney Griner freed from Russian custody in prisoner swap.

Brittney Griner freed from Russian custody in prisoner swap.

The latest on WNBA star Brittney Griner’s release from a Russian penal colony in a prisoner swap for arms dealer Viktor Bout, including US lawmaker reaction. WATCH the ABC News Live Stream Here: SUBSCRIBE to ABC NEWS: Watch More on LIKE ABC News o...