A conservation group is working to keep purple martins in our region, but loss of habitat, invasive species and now climate change threaten the bird. A pioneering mussel researcher reflects on her career trying to save this freshwater animal. A study links fracking with anxiety and depression in pregnant women. Climate change will cause people to have to leave their homes. We have the story of two brothers.
LISTEN to the episode (29:00)
Purple Martins Get a Helping Hand from Humans - A conservation group is working to save the bird that relies on human-made colonies, as it faces a loss of habitat, invasive species and climate change. 
Pioneering mussel conservationist talks about preservation and threats - Janet Clayton's 30-year career studying freshwater mussels has helped provide the knowledge to save these animals from extinction. But many challenges remain.
Drought Migrants - Severe drought in Honduras has left two brothers weighing the weather odds and facing a life-changing decision: To stay or start over some place else.
Fracking Linked To Anxiety, Depression In Pregnant Women - A new study finds that pregnant women living near hydraulic fracking activity in Pennsylvania are more likely to develop depression and anxiety.
