In South Africa, COVID-19 Breath Test Trial Set for June
In South Africa, COVID-19 Breath Test Trial Set for June
If proven successful, the five-minute test could be a good temporary indicator before a confirmatory PCR test.
In South Africa, COVID-19 Breath Test Trial Set for June
In South Africa, COVID-19 Breath Test Trial Set for June

If proven successful, the five-minute test could be a good temporary indicator before a confirmatory PCR test.

If proven successful, the five-minute test could be a good temporary indicator before a confirmatory PCR test.

volatile organic compunds
Generations of Insect Attacks Drive Plants to “Talk” Publicly
Generations of Insect Attacks Drive Plants to “Talk” Publicly
Ashley Yeager | Mar 1, 2020
Goldenrods that evolved in the presence of herbivores release volatile chemicals that trigger defenses in neighboring plants of their species, even those that are genetically unrelated.
Tomato’s Chemical Weapons
Tomato’s Chemical Weapons
Rina Shaikh-Lesko | Apr 30, 2014
The plant releases a chemical that its neighbors can use to develop defenses against invading cutworms, a study finds.
Plant Talk
Plant Talk
Dan Cossins | Dec 31, 2013
Plants communicate and interact with each other, both aboveground and below, in surprisingly subtle and sophisticated ways.
Odor-like Biomarkers for Skin Cancer
Odor-like Biomarkers for Skin Cancer
Dan Cossins | Jun 17, 2013
Researchers identify a unique chemical signature associated with human melanoma cells that could lead to new ways to screen for the disease.