Leila Fadel is a national correspondent for NPR based in Los Angeles, covering issues of culture, diversity, and race. Most recently, she was NPR's international correspondent based in Cairo and ...

2024 has been extraordinarily unprecedented and historic. There were two assassination attempts of former President Donald Trump, who was running for the White House for a third time. After a ...

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 ...