Leafcutter ants appear to remember past infections and respond more aggressively to familiar threats, according to a new ...

Five years since COVID-19 was declared a pandemic by the World Health Organization, people who are still vulnerable to the ...

In the same way that our defense cells attack invaders, such as viruses and bacteria, the workers fight infections ... Atta sexdens is a leafcutter ant, a group that has a mutualistic relationship ...

Bacteria are organisms that consist of a single cell without a nucleus and with distinct structural, physiological and evolutionary characteristics. Bacteria form one of the three domains of life ...

Bacterial genetics is the study of the mechanisms of heritable information in bacteria, their chromosomes, plasmids, transposons and phages. Techniques that have enabled this discipline are ...

What you eat isn't just nutrition for you, it also feeds the trillions of bacteria that live in your gut. Every person is different, but if you want to improve your digestion, lose weight or look ...

Kirsten K. Coe is a plant ecophysiologist, focusing on how environmental stress shapes plant performance and growth, and in turn how plant responses influence ecosystem level processes. She uses ...