Cigarette Butts Are Everywhere. Is Banning Filters a Viable Solution?

Audubon March 7, 2019

Looking concussion in the eye

MIT Technology Review April 25, 2018

Central America’s first hydrogen fuel cell bus hits the road

Yale Climate Connections April 11, 2018

Getting to 2°

MIT Technology Review August 16, 2017

Zika May Have a Startlingly High Sexual Transmission Rate

NOVA Next June 22, 2017

Chagas Disease More Prevalent in U.S. Than Thought

NOVA Next December 19, 2016

Fall migration at Kèköldi, Costa Rica’s million-raptor watch site

The Tico Times November 2, 2015