A week after the failed execution, Pike is awake but is said to be angry and confused. Her lawyers said Wednesday's hearing was about "transparency."

The Pentagon says Nidal Hasan will be executed by firing squad in December at Fort Hood, where he killed 13 people in 2009. The announcement came days after a botched lethal injection in Tennessee.

Trump is temporarily allowing this fuel to be used on highways, although it's typically just for off-road farm and construction vehicles. Could that lower the price of diesel?

As checks from President Trump for health costs hit millions of mailboxes, a poll shows Americans don't trust Republicans on healthcare. Experts doubt it will move the needle and say it is likely illegal.

New research looks at the surprising similarities in the gut microbiomes of hunter-gathers in Tanzania and horticulturalists in Bolivia, and asks: What role do these bacteria play in human health?