Matthew Cappucci is a meteorologist for Capital Weather Gang. He earned a B.A. in atmospheric sciences from Harvard University in 2019, and has contributed to The Washington Post since he was 18.

Alexa Minton is a midwestern native, born in Bloomington, Indiana, and raised in Granville, Ohio. Alexa attended Valparaiso University and received a Bachelor of Science in Meteorology with Minors ...

Matthew Choi is a co-writer of the Early Brief politics newsletter. Before joining the Post, Matthew served as the Washington correspondent and bureau chief of The Texas Tribune. He previously ...

A clinical trial is defined by NIH as a research study in which one or more human subjects are prospectively assigned to one or more interventions (which may include placebo or other control) to ...