Latest Jonathan Freedman Stories
Comparing dredged and undredged sections of the Allegheny River, reduced populations of fish and less variety of aquatic life occurred in areas where gravel extraction took place, according to researchers in Penn State's College of Agricultural Sciences,.
Annual tee-shirt promotion has already raised more than $88,000 for breast cancer awareness and support over the past four years Salt Lake City, Utah (PRWEB)
Tiny worms are taking the place of laboratory rats and mice for a Duke University scientist studying the effect of chemicals on the body. Researcher Jonathan Freedman has a $4 million contract from the National Toxicology Program to develop rapid toxicology tests on C. elegans roundworms.
- In medieval musical notation, a sign or neume denoting a shake or trill.