MIS 2019

Mosaics in Science Diversity Internship Program is special in many ways. I am Susan Bonfield, the Director of Environment for the Americas. As a biologist and educator, I love the opportunities MIS provides you to meet professionals in the National Park Service, to work in...

How visitation is affecting the air quality in Carlsbad Cavern Carbon dioxide is a naturally occurring gas in Earth’s atmosphere, but in high concentrations, the gas can act as an asphyxiant. OSHA and other government agencies recommend a 5,000 parts per million (ppm) workplace exposure limit of 8 hours...

We met at 5 A.M., and have been hiking since 6, scrabbling up Madrona Canyon’s rocky drainages. Madrona Canyon is in the park’s Rincon Mountain District, which has a higher elevation (Mica Mountain, at 8,664 ft., is the highest point) than the Tucson Mountain District....

When we first got to the entrance of the Jamboree, all I could think was: "I would never in my life want to be the person in charge of organizing all this." Picture about 45,000 Boy Scouts and Girl Scouts, 25,000 tents, and thousands more...