NTSB chair Jennifer Homendy said authorities can still complete their investigation without the recording device, but it is a critical piece and its location remains "the biggest question right now." ...
The new administration's freeze on foreign aid (affecting America's sweeping anti-HIV initiative PEPFAR) has raised concerns about the dispersal of the pills taken daily by those who are HIV positive.
In this excerpt from KCUR's podcast "Seeking A Scientist," host Kate the Chemist set out to understand the science behind everyday stress and some helpful ways to cope.