Recent studies have described an ability of cancer cells to survive engagement of apoptotic pathways following chemical and therapeutic insults, challenging the prevailing model that caspase ...

A potential alibi surfaces … and then disappears again, at the worst possible time for Adnan’s case. Hosted and produced by Sarah Koenig; produced by Julie Snyder and Dana Chivvis; editorial advisory ...

The detectives get a lead that opens the case up for them. Hosted and produced by Sarah Koenig; produced by Julie Snyder and Dana Chivvis; editorial advisory by Ira Glass. A few days after Hae Min Lee ...

Sean Penn directed this haunting, revisionist adaptation of György Fehér’s Twilight (1990). Jack Nicholson is Jerry Black, a just-retired homicide detective who becomes unmoored when he begins looking ...

A serial killer is an individual who murders a series of victims over a period of time, typically with gaps between each killing. Some serial killers kidnap and or torture their victims before ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Previous work has suggested that γδ T cells are critical players in immune responses to helminth infections, although their ...

EPA offices and laboratories, and outside organizations, have developed approved methods for measuring the concentration of a substance or pollutant. Below are categories of methods. Learn about how ...

Original Medicare rarely needs prior authorization, but nearly 99% of Medicare Advantage plans require it for expensive or specialized care. Starting in 2026, new CMS mandates require Medicare plans ...