Science news

Mind Your Gray Matter

Jun 25, 2012
Photo used under <a href="" target=_blank">Creative Commons</a> <a href="" target="_blank">Attribution-Share Alike 2.0 Generic license</a>.

Severe head trauma in sports was once a minor concern. Athletes got “dinged,” or got “their bells rung.” Now the discussion is serious: concussions can result in brain injuries, especially for young people. Scientists are documenting the risks of extreme shocks to the head, leading the NFL and the NHL to crackdown. Even little leagues are changing their rules to better protect players. Tuesday on RadioWest guest host John Daley explores changes in the understanding and treatment of sports-related concussions.

How Creativity Works

Jun 18, 2012

Tuesday, science writer Jonah Lehrer is with us for a look at what the latest research can teach us about our imaginations. Creativity isn't the special purview of artists and inventors; it's an impulse that's hard-wired into our brain and we can all learn to use it more effectively. We'll talk about how techniques like daydreaming, perseverance and channeling the inner seven-year-old can help us re-imagine the world. (Rebroadcast)

Neil deGrasse Tyson, the director of the Hayden Planetarium and one of America's most vocal proponents of space exploration, is as fascinated with the depth and mysteries of outer space as he is with its proximity. "We are part of this universe; we are in this universe, but perhaps more important than both of those facts, is that the universe is in us," he has said. Doug spoke with Tyson about in March of this year about his personal relationship with the cosmos and his crusade to get humanity back into space. We're rebroadcasting the conversation on Thursday at 11 a.m. and again on Friday at 7 p.m.

How do you know when someone is dead? It might sound like a question with an obvious answer, but the United States didn't have a legal definition of death until 1981. Science writer Dick Teresi says that this law actually made it easier to be declared dead than any other time in human history. Teresi has written a book that explores how modern medicine – including the process of organ donations - is blurring the line between life and death. He joins Doug on Thursday.

Two years ago, the writer Steve Hendricks felt overweight, and he resolved to shed 20 pounds. His weight loss method might strike some as reckless: he fasted for over three weeks. Vanity, he writes, wasn't his only concern. He was informally testing theories which suggest that fasting can alleviate numerous maladies and symptoms and improve general health, much like exercise. Hendricks wrote about the benefits of an empty stomach for Harper's. Doug talked with him about it in March, and we're rebroadcasting that conversation on Tuesday.

When science writer Florence Williams was breastfeeding, she decided to have her milk tested for environmental contaminants. Her results were average for American women and included chemicals found in flame-retardants and jet-fuel. It's not, she says, what her daughter had in mind for dinner. It set her off on a journey to study the history of breasts: how they evolved and what modern life is doing to them. Williams is in Utah on Monday and joins Doug in studio.

Image by <a href=">dh</a>/<a href="" target="_blank">Creative Commons</a> via flickr

Utah's famed powder snow -- snow so great it typically covers local mountains well into the summer -- faces a dim prognosis. Several recent studies suggest spring snowpack in the Mountain West is dwindling, the result of a warming climate. If the predictions hold true, in the future the region will see less snow and more rain from fewer, more intense storms. A panel of guests joins Doug on Wednesday to talk about global warming's toll on the region's snowpack and the potential side effects. 

There's geologic evidence of 6.5 and greater earthquakes violently shaking our region. Seismologists say it will happen again in Utah, though it's difficult to say when. We do know that there could be devastating consequences for the urban landscape. Tuesday, the state is sponsoring an earthquake drill called "The Great Utah ShakeOut," so we're taking the opportunity to rebroadcast our conversation about earthquakes and what one would mean for the Wasatch Front. (Rebroadcast)


Apr 13, 2012

Many of us have stories of paranormal events. Strange objects in the skies, ghosts at the old hotel. When Steve Volk was a kid, odd bumps echoed through his house at night. His sisters said their sheets were pulled from their beds while they slept and that an old woman walked through the closed door of their room. Inspired by the noise his family could never trace, Volk set out to explore the world of the paranormal. Doug talks to him about his research in the field of fringeology. (Rebroadcast)

<i>Image by <a href="">Logan Zawacki</a>/<a href="" target="_blank">Creative Commons</a> via flickr</i>

Monday, Doug talks to end-of-life care expert Ira Byock about his new book "The Best Care Possible." Dr. Byock says that the one thing worse than having someone we love die is having them die badly. That's why his work has steered clear of the "more-is-always-better" philosophy that results in so many Americans experiencing painful and dehumanizing deaths. We'll talk about practical solutions for reforming our health care system and why Byock is determined to put the "care" back in healthcare.