Erin Patterson has lost her appeal against her 2025 convictions on three counts of murder and one count of attempted murder.

Ophiocordyceps is not the only organism capable of changing a host’s behavior.

The spoiler candidate is one of the oldest tricks in the American campaign toolbox, and the law has rarely touched it.

A reorganization of civil rights investigations in education likely means many complaints will never be investigated and ...

Generations of young Philadelphians experienced science firsthand by wandering through Dinosaur Hall, examining dozens of ...

The forensic psychiatrist with a hankering for human flesh makes his stage debut in a production that stays faithful to the ...

A researcher just won a Nobel Prize for detecting tiny particles from space. Scientists now want to get better at figuring ...

There’s comedy, there’s politics, there’s history, there’s queerness and there’s drama. The 2026 shortlist is packed full of ...

A court has ordered Allegheny County’s first full reassessment since 2012. A finance scholar explains how assessed values and ...

The highest award in literature has gone to a writer who has spent her career exploring the emptiness of a desire fulfilled.

Many standard measures of economic health are strong, but voters in both parties are increasingly pessimistic.

As Turkey prepares to host Cop31, the massive global conference on environmental issues, it is also being confronted with a ...