We're continuing this week with some of our favorite past segments related to science and technology. Nature versus nurture is one of the oldest debates there is. But the answer might actually be neither. That’s because researchers at Northwestern have found experiencing poverty actually has an effect on your DNA. Plus, figuring out what’s true or false online can be tricky for everyone, but it turns out, older Americans are especially vulnerable to misinformation on social media. Also, in a world of never ending buzzing and alerts, research suggests that in order to get the full benefits of nature, you have to leave your devices at home.

Eighteen years ago, U.S. Senator Dick Durbin introduced the DREAM Act. And last week, the Democratically controlled House passed the latest version of that bill. We talk about that and other issues facing Congress. And, Americans older than 65 will become our largest age group within 20 years. Advocates say that means it’s time to rethink the way we design our local communities. Plus, have you heard of the idea of overtourism? That’s when too many people are visiting the same spots. We'll be speaking about what you can do about it.

Figuring out what’s true or false online can be tricky for everyone, but it turns out older Americans are especially vulnerable to misinformation on social media. Plus, caregivers for veterans are often under a lot of stress. We’ll talk about a new study that shows how mindfulness therapy can help. But first, the number of interfaith marriages has been increasing for years. So what does that mean when it comes to raising religious kids? Two Chicago filmmakers ask that question in a new documentary called 'Leaps Of Faiths.'

Stranded by the State—a two-part documentary special presented by Illinois Public Media focusing on the long-term toll the Illinois budget crisis has had on everyday people across the state—will begin broadcasting on public television stations February 14, the day before Governor Bruce Rauner’s state budget address.