DIAPAUSING pupae of some saturniid moths overwinter in an environment in which temperatures may drop to −30° C. In such conditions of cold and low humidity there are opportunities for pupae to ...

A need to avoid overdosing on that dangerous gas—oxygen—may be what drives some insects to shut down their breathing holes periodically. That’s two researchers’ proposal to explain why many ants, ...

A new study investigating the respiratory system of insects may have solved a mystery that has intrigued physiologists for decades: why insects routinely stop breathing for minutes at a time. A new ...

Scientists have known that some insects can hold their breath for hours or even days. A new study suggests why: Too much air would kill them. Insects breathe in and out through holes, called spiracles ...

THE presence of peripheral inhibitory nerves in insects is now well established and in many respects they seem to be similar to those in Crustacea 1–3. Their physiological properties are well defined ...

Honestly, I’m not sure what to say except that YouTuber Precarious333’s video of a Giant Texas Katydid (Neobarrettia spinosa) chirping, breathing, and grooming is way more captivating than I expected ...

What might be mistaken for a waterslide in this image is actually the breathing tube, or trachea, of a dragonfly. This tube connects to openings in the insect's exoskeleton (outer “shell”) called ...

Irvine, Calif., Feb. 14, 2005 -- A new study investigating the respiratory system of insects may have solved a mystery that has intrigued physiologists for decades: why insects routinely stop ...