Patients in 29 states rely on medical marijuana to treat pain, nausea, seizures and other ailments. But all that could change.
Scholars dig in to the debate on whether police should be able to defeat or circumvent encryption systems.
The FBI and police officials say they need to decrypt secure communications to fight crime. But they have other options, and modern threats make clear the importance of strong encryption.
Pardoning a man who has illegally used racial profiling to round up Latinos could send a message to law enforcement that aggressive tactics are OK by the president.
Laws that limit presidential power won't enforce themselves – Congress must act.
Did the attorney general help create a false story on why Comey was fired? Sessions' testimony to Congress provides no answers.
Some Puerto Ricans voted, but most stayed home amid a looming financial debt crisis and political protests. Will this vote matter?
An FBI historian tells stories from the agency's ups and downs over 109 years and four dismissed directors.
Attorney general recommendation to fire FBI Director James Comey disregarded crucial internal Justice Department investigation.
Forensics has a way to go before it's a mature, academic science. Attorney General Jeff Sessions just terminated an independent commission charged with helping it get there.
Algorithms can have enormous consequences on people's lives, yet a federal law prevents us from studying whether they may be biased, unfair or discriminatory.