When we hear a sentence, or a line of poetry, our brains automatically transform the stream of sound into a sequence of syllables.

But scientists haven't been sure exactly how the brain does this.

Now, researchers from the University of California, San Francisco, think they've figured it out. The key is detecting a rapid increase in volume that occurs at the beginning of a vowel sound, they report Wednesday in Science Advances.

President Trump, Vice President Pence, Secretary of State Mike Pompeo and much of officialdom was "in the loop" throughout the Ukraine affair, a key witness told Congress on Wednesday in watershed testimony.

Gordon Sondland, the U.S. ambassador to the European Union, rejected the idea that he was part of any back-channel or shadow effort.

He said he conferred with the State Department and the National Security Council all this year as he and other envoys worked to try to get concessions for Trump from Ukrainian President Volodymyr Zelenskiy.

Nine days after Evo Morales resigned the presidency, Bolivia remains in political and social turmoil.

At least six people were killed in violence Tuesday as the military escorted fuel tankers from a gasoline plant in the high plateau city of El Alto. Supporters of Morales had blockaded the plant for five days, causing fuel and food shortages in La Paz, the administrative capital.

When 24-year-old Abdirizak Warsame came home from prison over the summer, his family welcomed him with his favorite foods and long talks with the siblings he hadn't seen in three years. They were reunited, grateful for a fresh start.

Outside of their house in Minneapolis, however, Abdirizak's homecoming was a different story.

The home where Adolf Hitler was born will be turned into a police station, Austrian officials announced Wednesday, putting an end to a years-long debate over what to do with it.

The yellow, three-story building sits on a street in Braunau am Inn, a small medieval town on the northern border with Germany. A memorial stone sits outside with the inscription "For peace, freedom and democracy. Never again fascism. Millions dead are a warning."

The decision to convert the building into a police station was meant as a deterrent to those who would make it a neo-Nazi shrine.

Director Marielle Heller remembers tuning into Mister Rogers' Neighborhood as a kid, but it wasn't until she was an adult watching the show with her 3-year-old son that she fully appreciated the host's gentle, direct manner. Watching an episode in which Rogers finds that a pet fish has died, Heller was struck by the way he addressed the audience.

Slide guitar maestro Sonny Landreth's latest album, Recorded Live in Lafayette, was nominated for a Grammy and just recently made his fifth appearance at Eric Clapton's Crossroads festival, a place where virtuoso guitar players go to impress and be impressed.

Federal prosecutors have unsealed an indictment accusing former Baltimore Mayor Catherine Pugh of using her series of self-published children's books to commit fraud, evade federal taxes and illegally boost her own political campaigns.