Print Friendly and PDF
Thomas Brock, whose discovery paved the way for PCR tests, dies at 94
www.nytimes.com

Thomas Brock, whose discovery paved the way for PCR tests, dies at 94

0 min read
In 1966, he found heat-resistant bacteria in a hot spring at Yellowstone National Park. That led to the development of the chemical process behind the coronavirus test.

About the author(s):

Peter Dykstra

Peter Dykstra has worked on environmental issues for decades. He is based in Conyers, Ga., and is a former publisher and weekend editor at Environmental Health News and The Daily Climate. He is a contributor to Public Radio International’s Living On Earth.

Become a donor
Today's top news

Plastics treaty draft underway, but will the most impacted countries be included?

After powerful countries delayed negotiations, some question fair inclusion of low- and middle-income countries.

From our newsroom

Displaced and distraught: East Palestine remains at risk and without answers

EHN visited residents still picking up the pieces four months after a catastrophic train derailment dumped toxics in East Palestine, Ohio.

Opinion: Restoring our waters is restoring ourselves

Using water quality research to bring healing and sovereignty to the Apsáalooke.

Opinión: Restaurar nuestras aguas es restaurarnos a nosotros mismos

Usar la investigación de la calidad del agua para sanar y dar soberanía a los Apsáalooke.

EHN welcomes two summer interns to focus on plastic pollution and Spanish-speaking communities

Allison Guy, a longtime writer and communicator in the environmental nonprofit space, and Andy Damián-Correa, a student majoring in bilingual Spanish journalism at San Francisco State University, will join our team for summer.

US lead pipe replacements stoke concerns about plastic and environmental injustice

In a federal push for lead line replacement, regrettable substitutions like PVC piping must be avoided, say health experts.