Current Event May 30, 2019
Everyone feels stress, which can have a significant impact on health. A new book explains how and why stress affects the body and describes what people can do to lower the negative effects of stress on their health. Listen to this interview with the authors to learn about the evolutionary value of stress and how to keep it from causing burnout in today’s modern world.
Current Event March 22, 2019
A clinic in Kiev, Ukraine is offering a controversial experimental procedure that allows parents experiencing infertility to have babies with three genetic parents. While this type of genetic engineering is allowed in some countries, it has been banned in the U.S., as there are many concerns in the medical community about the procedure’s safety and its ethical implications. Listen to this interview with the mother of one of a handful of three-parent babies that have been born and debate: Should three-parent babies be allowed?
Current Event March 1, 2019
Most of those infected with measles during a recent outbreak in the Pacific Northwest were unvaccinated children. While doctors and public health officials strongly recommend vaccinations, some parents choose not to vaccinate their children. Parents’ wishes, however, may differ from those of their children. Listen to this interview with a high school student who decided to get vaccinated when he turned 18, against his mother’s wishes, and debate: Should teens control their own health care?
Current Event February 27, 2019
In order to better understand head injuries and their risks, researchers from Washington University in St.Louis have been investigating the kinds of impacts that soccer players experience when heading the ball. To understand how much of that force of impact reaches the brain, they use a specialized MRI machine. Listen to this story to hear what the researchers learned about how our anatomy protects our brains and which types of impact cause the most damage.
Current Event February 20, 2019
The governor of Washington state has declared a state of emergency because of a recent measles outbreak. The majority of those sick from measles are children who were not vaccinated. Washington state has one of the lowest vaccination rates in the country. Measles is very contagious, and people who are not vaccinated are at high risk of catching the disease when exposed to it. Listen to hear more about the role vaccinations play in public health and what Washington is doing to contain this dangerous measles outbreak.
Current Event February 6, 2019
A recent study concluded that “a parachute is no more effective than an empty backpack.” While this might sound ridiculous, the researchers who designed the study did so to make a point about the importance of being critical consumers of research who do not accept findings without considering the research design. Listen to this story to hear more about why the study was done and discover the secret behind the surprising finding.
Current Event January 9, 2019
How do you remember a phone number? At a recent neuroscience conference, brain scientists found themselves debating this surprisingly difficult question. Storing a phone number turns out to be a complex working memory task with broader implications for how the brain works. Listen to this story to hear two different theories about how working memory operates and why understanding this basic function matters.
Current Event January 3, 2019
The Centers for Disease Control and Prevention (CDC) and the American Academy of Pediatrics (AAP) have issued new instructions for how to treat children and teens with concussions. Until recently, the doctor-recommended treatment was complete isolation for at least a week. The rationale was that anything that required physical or mental effort could be dangerous for the child’s recovery, but doctors have found that the isolation could be more harmful. Now doctors believe that children should return to their activities after a few days of rest if the child feels ready. Listen to this story to hear about this new development in the treatment protocol for concussions.
Current Event October 30, 2018
What you eat after working out can make a difference in how your body recovers. Consuming the right types of snacks after exercising can help to replenish your energy, build muscle mass, and burn fat. Listen to this interview with a dietician to learn more about what to eat after exercise and why. Spoiler alert: chocolate milk is a good choice!
Current Event September 27, 2018
Some tiny, microscopic bacteria hunt and attack other bacteria, including those that make people sick. Scientists are now researching possible uses of these predatory bacteria in treating infections. They are also interested in whether these germ-eating germs might be useful in the event of germ warfare. Listen to hear how this exciting research could impact people’s lives.