A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...

X has announced a new pay-per-use self-serve API model in hopes of luring developers back to the platform. Credit: Gabby Jones/Bloomberg via Getty Images Good news! Elon Musk's X has heard the cries ...

Damian Krysan had already fielded three phone calls about fungal infections when C&EN caught up with him on a Friday afternoon in early January. Krysan, an organic chemist turned pediatrician who ...