The climate is not only changing globally, it's changing in Washington. With Democrats in control of the House of Representatives, climate change is on the agenda again. Some Democrats are proposing what they call the Green New Deal, an ambitious and controversial program to transform the nation's energy supply. VOA's Steve Baragona has more.
It’s a stretch but with Valentine’s Day just around the corner, we thought we’d talk about the heart, but with a tech twist. Each heart is different, and that can make surgery challenging. VOA’s Kevin Enochs reports on new technology that creates a 3D model of a specific patient's heart to help a doctor prepare for surgery.