Male sea lampreys may not be the best-looking creatures swimming in our lakes and streams, but they apparently have something going for them that the ladies may find irresistible.
Research by a team of Michigan State University scientists found that the males have a secondary sex characteristic that creates heat when they get near a female lamprey, something the females find hard to say no to. (more…)
Like malaria, dengue fever is an infectious disease transmitted by mosquitoes. Unlike malaria, there is no vaccine for it. As many as 100 million people contract dengue each year, but MSU researcher Zhiyong Xi is working to change that.
Among the estimated 2.5 billion people at risk for dengue, more than 70 percent live in Asia Pacific countries, which spurred Xi to establish a collaborative research institute at Sun Yat-sen University in Guangzhou, China. (more…)
Every spring in the United States, bees pollinate crops valued at about $14 billion.
A Michigan State University professor and a team of scientists are using a five-year, $8.6 million grant from the United States Department of Agriculture to keep this winged workforce operating efficiently.
Almonds, strawberries, apples, cherries, blueberries, raspberries, watermelon, cucumbers and more depend on bees to help maximize yields. But with wild honey bee populations decimated by varroa mites and other threats, farmers are dependent on beekeepers to deliver managed colonies of honey bees during peak pollination to ensure their flowers are pollinated. (more…)
In the United States, rivers and their floodplains are well-documented and monitored. Ecuador’s largest river, however, remains largely mysterious.
Research led by Michigan State University is helping the South American country unravel the Napo River’s mystique to better balance its economic and environmental treasures. (more…)
A tiny Australian songbird may hold the answer to discovering the biological source of stuttering, which affects 3 million Americans and is notoriously difficult to treat.
A team of Michigan State University scientists will investigate the brain and behavior of the zebra finch in the first in-depth study of whether stuttering stems from a lack of rhythm. (more…)
In an effort to determine if conditions were ever right on Mars to sustain life, a team of scientists, including a Michigan State University professor, has examined a meteorite that formed on the red planet more than a billion years ago.
And although this team’s work is not specifically solving the mystery, it is laying the groundwork for future researchers to answer this age-old question. (more…)
U.S. residents who believe in the scientific consensus on global warming are more likely to support government action to curb emissions, regardless of whether they are Republican or Democrat, according to a study led by a Michigan State University sociologist.
However, a political divide remains on the existence of climate change despite the fact that the vast majority of scientists believe it is real, said Aaron M. McCright, associate professor in Lyman Briggs College and the Department of Sociology. (more…)
Twitter can easily teach people about social movements such as Occupy Wall Street and even entice them to participate, according to a new study by a Michigan State University education researcher.
The social networking site – which lets users read, send and group together 140-character messages known as tweets – can actually be a better source of information than traditional news sources and online search engines, Benjamin Gleason reports in the journal American Behavioral Scientist. (more…)
