This year, Earth Day falls on April 22, and for its 39th anniversary, the eco-minded among us will be taking stock of advancements made by the green movement, as well as the challenges that remain.
As the patron saint of all things verdant, it should be no surprise that St. Patrick's eyes would smile at the thought of a truly green – or sustainable – parade in his honor.
Professor of Biology Michael (Patrick) McCann, Ph.D., associate dean of the College of Arts and Sciences at Saint Joseph's University in Philadelphia, urges organizers of the world's St. Patrick's Day parades to consider the three Rs – reduce, reuse and recycle – when planning their celebrations.
Charles Robert Darwin was born into a genteel family in Shropshire, England, on February 12, 1809. Scientists from around the globe will celebrate the bicentennial of his birth, as well as the 150th anniversary of his monumental work, On the Origin of Species on or about February 12, 2009.
While beleaguered Americans continued to dig out from record snowfalls, the gardeners among them were secretly thrilled, watching the freezing flakes pile up. “They realized that snow cover can be good for many plants, especially perennial herbs and shrubs, because it provides insulation from freezing temperatures.
Earlier this month, twenty-four pre-K through 8th grade teachers from GeoKids LINKS partner schools (Meade, Kearney, Reynolds, Gesu and Gompers) participated in three days of interactive sessions to increase their science content knowledge.
October marks the beginning of flu season, and once again, health care professionals are exhorting people to get a flu shot. Microbiologist John Tudor, Ph.D., professor of biology at Saint Joseph’s University in Philadelphia, agrees that it’s time to roll up our sleeves and offer up our arms for the vaccination.
It's well known that a primary vector of disease is a germ-laden hand. Mano to mano, much misery in the land of the adenovirus is spread from a handshake. So what can you do when a sniffling colleague heads over to greet you at a holiday party?
It’s that holiday time of year again, and many people shopping for Christmas trees are facing a perennial question: which is the greener choice – real or fake? Climate change expert Clint Springer, Ph.D., assistant professor of biology at Saint Joseph’s University in Philadelphia, says that while he prefers real trees because of their environmental benefits, consumers who buy artificial trees can find other ways to “green” their holidays.
2007 has been a big year for removal of protected animals from the endangered species list. Three species native to North America that were among the first to be listed after the passage of the Endangered Species Preservation Act of 1966 have been recovered and no longer need protection. In February, Canis lupus was delisted in certain areas of its range; in March, Ursus arctos horribilis was delisted; in July Haliaeetus leucocephalus was delisted, making headlines.