Why the Mexico City Earthquake Shook Up Disaster Predictions

for Scientific American
Published: September 21, 2017


Tuesday’s deadly quake did not come from the place many geologists thought would unleash the next “big one.”

Suggestible You

for National Geographic Books

Upcoming book, due to be released in November, about the curious science of your brain's ability to deceive, transform, and heal.

Can You Supercharge Your Baby?

for Scientific American
Published: June 2018


Hundreds of toys promise to help babies read, learn, do math and walk earlier than expected— many without scientific backing

In Search of the Lost Empire of the Maya

for National Geographic
Published: September 2016


The ambitious Snake kings used force and diplomacy to create the most powerful alliance in their culture’s history.

PBS NewsHour: The placebo effect’s role in healing, explained

for PBS NewsHour
Published: April 11, 2018


I traveled with a film crew to Huatla, Mexico, and Baltimore, Maryland, to understand the intersection of science, faith and healing.

An Ocean Apart

for Virginia Quarterly Review
Published: Spring 2015


Can two forces threatening the sustainability of sharks—the fishermen of Mexico and consumers in China—help the fish survive?

Hugh and the Boobies

for Hakai Magazine
Published: April 22, 2015


Like characters in a soap opera, boobies on a remote Mexican island cheat, kill, and jostle for power.

Feeding the Billions

for Scientific American
Published: April 2015


How a small group of visionaries are trying to feed China—and save the world's oceans.

Losing Maya Heritage to Looters

for National Geographic
Published: August 8, 2014


Stolen artifacts are making it from the Guatemalan jungle to wealthy black-market buyers.