A Syntretus perlmani wasp larva bursts from a fruit fly’s abdomen. “All known parasitoid wasps of flies attack and develop inside immature life stages,” study co-author and Mississippi State ...

A light crackling sound floats above a field in northern Switzerland in late summer. Its source is invisible, tucked inside a dead, dried plant stem: a dozen larval mason bees striking the inner walls ...

GLENWOOD, Minn. - Dorrich Dairy in Glenwood, Minn., has been recognized with a 2015 U.S. Dairy Sustainability Award. The 400-cow dairy was selected for its holistic environmental approach, including ...

Few insects strike greater fear into the hearts of orchard-owners than rosy apple aphids. These tiny bugs feed on the leaves of apple trees, draining them of nutrients. Their saliva, meanwhile, ...

Some wasp larvae take sibling rivalry to a new level by routinely cannibalising their nestmates. Most wasp and bee larvae grow in individual brood cells within a hive. But solitary wasps like ...

One wasp larva biting another. (Photo courtesy of Yui ImasakiI and Tomoji Endo) (CN) — Cain and Abel. Mary Queen of Scots and Elizabeth. Liam and Noel Gallagher. Sibling rivalries are as old as ...

Curious where bees and wasps go in winter? Learn how these buzzing insects survive the cold months and what happens to hives and nests until spring.

Appearance: Slender body is brownish-red with bold yellow and orange markings. Long antennae. Females are 2 inches long, with a 3-4 inch-long ovipositor used to drill deeply into wood and lay eggs.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A team of biologists recently discovered a new parasitic wasp ...