Mating season doesn't always go as planned! Watch a rare moment of stag beetle courtship gone hilariously wrong. These giants may look fierce, but their love life is... complicated.

Watch this elegant female stag beetle carefully clean her antennae — a close-up of fascinating beetle grooming behavior.

Did you know that an insect can cost as much Rs 75 lakh? The 'stag beetle' is one of the most expensive insects in the world.

Walter Reeves answers Atlanta-area lawn and garden questions, including importance of a beetle that goes bump in the night, and who's eating holes in apples.

Meet Sinodendron rugosum, also known as the rugose stag beetle. “They are one of the region’s more interesting looking beetles,” said entomologist Richard Zack of Washington State University.

Researchers at the University of Pennsylvania have designed a new robot capable of mimicking winged insects and their myriad movements.

Stag beetles are relatively widespread in southern England, and are also found in the Severn valley and coastal areas of the south west. Elsewhere in Britain, they are rare or extinct.

Stag Beetle: World's Most Expensive InsectThe mandibles of the male stag beetle resemble a stag's antlers, and he uses them in combat to compete for mating opportunities during the breeding season.

Scientists have built a gene expression database of a stag beetle and identified genes important for sex determination and differentiation.

Blathers' Blabber: Giant stags are huge stag beetles with one tooth in each side of their large jaws. They're very territorial but careful at the same time, so they usually hide in holes in trees ...

Stag beetles have their sumo matches. Female fireflies who murder their mates. These are some of our favorite mating behaviors among insects and arachnids.

Rare insect stag beetle can cost up to ₹75 lakh because of its unique appearance, medicinal use, and its association with good luck ...