Michael Henninger/Post-Gazette
Duquesne professors David Lampe, left, and John Pollock, pose for a portrait inside the university's Mellon Science Hall. The pair will be holding a Darwin Day celebration to recognize Darwin's birthday and the importance of evolution in life.
Almost two centuries after his birth and nearly 150 years after publishing his seminal work on evolution, Charles Darwin still stirs controversy, even though his ideas are the foundation of modern ... (07/03/2008)
Associated Press
Steam is seen rising from several sites as lava enters the ocean at East Laeapuki, Hawaii.
Earlier this spring, the summit of Hawaii's Kilauea volcano exploded for the first time since 1924. ... (07/03/2008)
This holiday weekend, divide your attention to both the eastern and western horizons after sunset. ... (06/30/2008)
Lower levels of a protein found in brain-dead organ donors are associated with increased survival in patients receiving those transplanted organs, according to a new study led by University of ... (06/26/2008)
This messaging system was established in 1973 for secret communication with a Soviet diplomat, Aleksandr Ogorodnik, who was spying for the CIA. ... (06/24/2008)