Category Science & Technology
Scientists ferret out a key pathway for aging
A team of scientists from the University of Wisconsin–Madison and their colleagues describe a molecular pathway that is a key determinant of the aging process. Read More
UW-Madison researchers win White House science awards
Two University of Wisconsin–Madison researchers are among the country's most promising young researchers, according to the White House. Read More
Curiosities: Why is Pluto not considered a planet?
Until 2006, astronomers had not carefully defined “planet,” says James Lattis, director of the UW Space Place. Asteroids were not considered planets because… Read More
Embryonic stem cell culturing grows from art to science
Growing human embryonic stem cells in the lab is no small feat. Culturing the finicky, shape-shifting cells is labor intensive and, in some ways, more art than exact science. Read More
Curiosities: How do frogs, toads and other amphibians survive the Wisconsin winter?
Amphibians are at great risk during the winter but employ several strategies for getting through, says Scott Craven, professor of forest and wildlife… Read More
On anniversary of Edmund Fitzgerald sinking, wave research may prevent future tragedies
The intense and dangerous windstorm and accompanying high waves the Great Lakes states experienced in late October is thought to be the same kind of… Read More
Long-term lake study suggests ecological mechanism may control destructive crayfish
Just a few years ago, scientists at the University of Wisconsin–Madison's research station in Boulder Junction, Wis., were growing sick of a crustacean delicacy - the rusty crayfish. Roughly 90,000 of the animals had been caught during an intensive trapping program at the nearby Sparkling Lake. Read More
UW-Madison students make “genetic machines” for international competition
As yogurt and other products are marketed as a method for improving health, young biologists at University of Wisconsin–Madison are trying to do something similar by engineering delivery of biological molecules to the intestine. Read More
Online map allows visitors, naturalists to share Arboretum experience
If the UW Arboretum were just a pretty place to take a walk, its new Interactive Map wouldn't need much more than crisscrossing trails, grey blobs for parking lots and symbols marking the restrooms. Read More
Expanding croplands chipping away at world’s carbon stocks
Nature's capacity to store carbon, the element at the heart of global climate woes, is steadily eroding as the world's farmers expand croplands at the expense of native ecosystem such as forests. Read More
Curiosities: Why do stars appear to twinkle in the night sky?
Courtesy European Space Agency (ESA/Hubble). Stars twinkle because we view them through our atmosphere, says James Lattis, director of University of Wisconsin–Madison… Read More
Chemists concoct new agents to easily study critical cell proteins
They are the portals to the cell, gateways through which critical signals and chemicals are exchanged between living cells and their environments. Read More
Jahn to step down as UW–Madison ag and life sciences dean
University of Wisconsin–Madison Chancellor Biddy Martin and Provost Paul M. DeLuca Jr. today (Oct. 28) announced that Molly Jahn, who has led UW–Madison's College of Agricultural and Life Sciences since 2006, will step down as dean of the college, effective Jan. 1. Read More
New technique shows 50-year history of toxic algae in Lake Wingra
As public health officials worry about rising concentrations of cyanobacteria - often called blue-green algae - in lakes, scientists are concerned that a warming climate will stimulate the growth of cyanobacteria. Read More
Study: Mountain vegetation impacted by climate change
Climate change has had a significant effect on mountain vegetation at low elevations in the past 60 years, according to a study done by the University of California at Davis, the University of Wisconsin–Madison and U.S. Geological Survey. Read More
Common anxiety disorders make it tougher to quit cigarettes
Researchers may have pinpointed a reason many smokers struggle to quit. Read More
Peace of mind closes health gap for less educated
Psychological well-being is powerful enough to counteract the pull of socioeconomic status on the long-term health of the disadvantaged, according to a study by researchers at the University of Wisconsin–Madison. Read More