Learn how trained dogs smell subtle chemical signals linked to cancer in blood samples.

Cancer kills many people and pets each year. Studies suggest that between one-third and one-half of dogs will develop cancer ...

Cancer is a leading cause of death in both humans and pets; studies suggest that between one-third and one-half of all dogs ...

(NewsNation) — Dogs can be trained to reliably sniff out Parkinson’s disease from a person’s skin secretions years before symptoms appear, a new study found. A pair of dogs were trained to detect ...