Wikipedia reigns. It’s the world’s most popular online encyclopedia, the sixth most visited website in America, and a research source most U.S. students rely on. But, according to a paper published today in the journal PLOS One, Wikipedia entries on politically controversial scientific topics can be unreliable due to information sabotage.
Preserving habitats and encouraging biodiversity does wonders for plant and animal life, giving them room to thrive without human interference. In recent years some scientists have wondered if biodiversity might also help humans, protecting us from infectious diseases that spread from nonhuman animals to people
Every winter, ski resorts groom trails using heavy machines that do a great job flattening the snow, but also compact the soil underneath. In the offseason, the compacted soil makes it hard for vegetation to regrow, so a lot of money is invested in re-vegetation.
What happens when nineteen teachers have the opportunity to study how forest ecosystems function? You get the potential to engage hundreds of students in thinking about forests as dynamic, exciting systems that shape the quality of the world we live in, from cleaning water and cooling the environment to preserving biodiversity.
Bags of garden fertilizer are labeled with three numbers, such as 15-4-5. These numbers indicate the percent of nitrogen, phosphorus, and potassium in the product. The remainder of the bag is filler that helps the fertilizer disperse.
Diseases spread by ticks are on the rise around the world, spurred by a combination of factors, including shifting climates and population sprawl into rural areas. Reported cases of Lyme, the most common US tick-borne illness, have nearly tripled in the country since 1992.
Urban ecologists attribute the swell of interest in their discipline to multiple factors, including the realization that human actions are warming the planet, that people are migrating to cities in increasing numbers and evidence that the study of urban ecosystems provides important and practical insights.
Ecologists shared ideas and research about the Ebola virus at a meeting in Athens, Georgia. Cary's Barbara Han talked about methods scientists are developing that would identify likely wildlife carriers of filoviruses, a kind of virus related to rabies virus which includes Ebola, Marburg virus and some other deadly species.