Illinois Public Media News

NPR - Illinois Public Media News - November 25, 2013

U.S. May Be Producing 50 Percent More Methane Than EPA Thinks

By Christopher Joyce

Listen

(Duration: 3:29)

The EPA tries to keep track of all sorts of methane producers — including herds of methane-belching cattle.

Methane is the source of the gas we burn in stoves. You can also use it to make plastics, anti-freeze or fertilizer. It comes out of underground deposits, but it also seeps up from swamps, landfills, even the stomachs of cows.

Categories: Environment, Health, Science






NPR - Illinois Public Media News - October 09, 2013

Proposed Treatment To Fix Genetic Diseases Raising Ethics Issues

By Rob Stein

Listen

(Duration: 5:40)

This micrograph shows a single mitochondrion (yellow), one of many little energy factories inside a cell.

The federal government is considering whether to allow scientists to take a controversial step: make changes in some of the genetic material in a woman's egg that would be passed down through generations.

Categories: Health, Science




Page 4 of 15 pages ‹ First  < 2 3 4 5 6 >  Last ›