Stop to go! Philly transit agency to store trains’ braking energy, save it for power later
Stop to go! Philly trains to recycle brake energy HEALTHBEAT: 50 years into era of cancer genetics, how to widen the hunt for targeted therapies
How to widen the hunt for targeted cancer therapy Land swap allows Revolution museum to build in Philadelphia, Valley Forge to preserve 78 acres
Revolutionary museum swap: Valley Forge for Philly After years of red tape, Revolution museum plans to build in Philadelphia near Liberty Bell
Revolution museum settles on Philly after 11 years Lights out! Ikea to phase out incandescent bulbs at US stores Aug. 1, ahead of target
Ikea to start phasing out incandescent light bulbs Dermatologist Kligman, whose research led to acne and wrinkle drug Retin-A, dies in Pa. at 93
Retin-A researcher Kligman dies in Pa. at 93 Dermatologist Albert Kligman dies, research led to wrinkle drug Retin-A
Retin-A researcher Albert Kligman dies PHILADELPHIA — Dermatologist Albert M. Kligman, whose research led to discoveries including the acne and wrinkle drug Retin-A but whose pioneering work was overshadowed by his experiments involving prisoners, has died. He was 93. US agency probes possible gender bias at colleges, will subpoena data from 19 universities
US agency probes possible gender bias at colleges Global warming leads to sea level rising along Atlantic coast: StudyPHILADELPHIA - An international team of environmental scientists led by the University of Pennsylvania has shown that sea-level rise along the Atlantic Coast of the United States was two millimeters faster in the 20th century than at any time in the past 4,000 years. |
