Engineers use sodium bicarb to “self-pressurize” a pill able to deliver drugs that usually require injection directly to the small intestine.

Each May, coinciding with the start of the breeding season, we visit Lizard Island to capture, study and release all adult anoles – a population that fluctuates between 600 to 1,000.

Biomedical engineers show how two brain regions quickly adapt to shift focus from one planned destination to another.