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Noonan syndrome is a genetic condition.  The characteristic facial features include low set ears, widely spaced-eyes, bright blue or blue-green eyes, a low hairline at the back of the head, and multiple congenital problems like heart defects and an unusually shaped chest.

A person with Noonan syndrome is often short, has a broad or webbed neck, low set nipples, and bleeding problems.  Developmental delay or intellectual disability are also common.

Centers for Disease Control and Prevention

A clinical trial vaccinating people in Guinea exposed to Ebola virus has been found to have a 100 percent efficacy. That means none of the 2,000-plus people researchers immediately vaccinated got the virus.

Part of this vaccine was developed at Ames-based New Link Genetics. Swati Gupta is an executive director of Merck Vaccines which licensed the Ebola vaccine from New Link. Gupta says now, more trials are underway to administer the vaccine to people who need it.

Photo by Abby Wendle/Harveset Public Media

Panda, standing six feet tall and weighing almost a ton, is everything a show cow should be: broad-backed and round-rumped, with sturdy legs holding up her heft. Her hide - thick and black, with splotches of creamy white - fits her name.

“She’s a big time cow,” says Dan Byers, owner of Byers Premium Cattle, Inc. “She’s a freak of nature is what she is.”

Laura Palmisano for Harvest Public Media

Federal researchers are on a mission to back up the genetic material of the plants and animals that the nation’s food supply depends on. 

Kristen Powers / Official Twitch Trailer

If you inherited a deadly, incurable disease, would you want to know?

chandrika221 / flickr

The drama of mood swings, impulsiveness and bizarre behaviors during adolescence
can take a toll on both teens and their parents.

chandrika221 / flickr

The drama of mood swings, impulsiveness and bizarre behaviors during adolescence
can take a toll on both teens and their parents. Neuropsychiatrist and bestselling author Dr. Daniel Siegel says that there is a lot of misinformation about this developmental period.

“There are common myths that we all hear about…that are actually not only wrong, they’re misleading and in some ways they’re disempowering.  So by learning the truths you can actually understand things as they actually are and then do something about them.”

Political arguments can easily become heated and emotional.  But what if your political rival has a genetic predisposition to view the world differently than you?  On River to River, can politics be explained through biology?  We hear two perspectives in that academic debate.  We also talk with the chairs of the Iowa GOP and the Iowa Democrats about how they came to their beliefs.

Rick Fredericksen / Iowa Public Radio

We’re all too familiar with whitetail deer. But there also have been a few recent sightings in Iowa of rare white-tailed squirrels.

The rodent with the bushy, snow-white tail is snow white. It’s been seen in the Witmer Park area near Drake University. Earlier this year, several were spotted in the town of Osage.