Pfizer placed a $6.7 billion bet on the outcome of two phase 3 trials of Arena Pharmaceuticals' etrasimod in ulcerative colitis (UC) when it acquired the company earlier this year, and the gamble ...

Roberta Flack, an enduring voice that the world got to know through her chart-topping and soul-stirring ballads, was a source of sound for several Hip-Hop producers over the years. As we continue ...

Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to reduce these tensions.