University of Colorado Boulder researcher Detlev Helmig talks about high levels of methane in air around the front range area and new public studies to measure that amount hourly.

Scientist and researcher Brian Toon talks about the dangerous consequences of nuclear weapons being exchanged between countries and the severe damage it could cause on Earth.

University of Colorado professor and researcher Jennifer Balch talks about the human impact on wildfires.

Leonie Koban talks about her studies about how a placebo effect can be used to relieve heartbreak.

Researcher Pavel Goldstein says that hand holding can relieve pain and heart rates sync in a phenomenon called interpersonal synchronization.

Scientist Daniel Lee says eye expressions helped humans evolve as a species by helping us communicate with others.