Properly deciphering the branching pathways of evolution could unlock the history of every component of natural biology.

PITTSBURGH (KDKA) -- Today is a day Pittsburgh will never forget, marking four years since 11 lives were lost in the deadliest attack on the Jewish community in United States history. On Oct. 27, 2018 ...

PITTSBURGH (RNS) — 'The exhibit is our first opportunity to really show what we're building in response to the deadliest antisemitic attack (in American history),' said Michael Bernstein, board chair ...

Audrey Glickman showed up for morning minyan today — as she has nearly every morning since Oct. 27, 2018, when she survived the deadliest antisemitic attack in U.S. history. Glickman, now 68, was ...

Attorneys for the man who was sentenced to death for shooting and killing 11 worshippers at the Tree of Life building on Oct.

The cell--the irreducible unit of life on Earth--has an estimated history nigh on 3.5 billion years. Scientists since Charles Darwin have attempted to trace that history to a so-called last common ...

Human-induced climate change and environmental degradation is causing entire genera to go extinct at rates 35 times higher than what’s been estimated to have occurred in the past one million years. A ...

Scientists use a novel application of chromosomal analysis to finally answer a question that has challenged biologists for over a century. When you purchase through links on our site, we may earn an ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

This collaboration from 2018 between Mack Wilberg and long-time associate David Warner depicts the sacred archetype of the life-giving Tree through the cycle of all four seasons. Each of the seasonal ...