The face masks worn and discarded during the COVID-19 pandemic have an uncertain fate. Their physical damage to the environment and potential to trap organisms in ecosystems are significant concerns, ...

Plants do not stay silent. New research shows how plant diversity changes smell based communication across ecosystems.

Researchers at the University of Exeter have created a detailed temporal map of chemical changes to DNA through development and aging of the human brain, offering new insights into how conditions such ...

Researchers at the University of Exeter have created a detailed temporal map of chemical changes to DNA through development and aging of the human brain, offering new insights into how conditions such ...

A new study shows how horses can detect chemical signals linked to human emotions, and that these signals can influence their ...

So how can horses smell our fear? Well, human emotions come with physiological changes. When people experience fear or stress, their body, face and voice changes. Their body also releases hormones ...