Forty years after the country's worst nuclear accident, Three Mile Island could close. That's sparked a debate about the risks and benefits of this carbon-free energy source.

N.J. boxer Rubin 'Hurricane' Carter was convicted in 1966 of murdering three people. His conviction was later overturned. Why we still don't know exactly what happened.

Five African-American women were kicked off of Grandview Golf Course in York County, Pa. last spring. Now four of them are running for public office.

Buprenorphine and other medication-assisted treatments could be crucial to treating those suffering from opioid addiction in Philadelphia. So why can it be so hard to get?

The answer raises further questions about the effect of politics on the criminal justice system and whether a tool designed to give hope is working.

New Jersey is poised to become the 11th state to legalize adult use of recreational marijuana. Here's why the black market could still thrive.

Temple University's mumps outbreak started just before spring break earlier this month. Why would there be an outbreak of an illness we've had a vaccine for since the 1960s?

It's been years since Philadelphia put in bike lanes to make the streets safer, but it hasn't always worked. Why have bike lanes if they don't protect cyclists?

Over the last several years, Cheyney University has struggled to stay afloat. Now, it looks like it has a recovery plan. Will it survive and what's at stake for students?

Rev. Karyn Wiseman has been at the center of the United Methodist Church's conflict over same sex-marriage and LGBTQ clergy her entire life. Why is the church so fractured?