{
  "id": 9676076,
  "title": "Elastic fantastic: The deadly fluid of pitcher plants",
  "url": "https://urgent.news/2026/09/25/elastic-fantastic-the-deadly-fluid-of-pitcher-plants",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-25T02:00:02.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-09-elastic-fantastic-deadly-fluid-pitcher.html"
  },
  "original_language": "en",
  "account": "Pitcher plants, such as the Raffles pitcher plant (Nepenthes rafflesiana), have evolved unique ways to capture prey, including the use of an elastic digestive fluid. Unlike the popular Venus flytrap, these plants have funnel-shaped leaves that contain a sticky, viscous liquid designed to ensnare insects. When flies and ants slip on the rim, they are pulled into a pool of this liquid, which resists their movements due to its high viscosity and elasticity. Scientists Laurence Gaume and Yoël Forterre discovered that the fluid's elastic force is 10,000 times greater than its viscosity, keeping insects trapped even when they struggle. Researchers have found that the plant actively controls the fluid's levels, adjusting it based on environmental conditions. When rainfall increases, excess fluid diffuses through the pitcher into the plant cells, while low fluid levels trigger the plant to produce more. This adaptation allows the plant to maintain optimal fluid levels for effective prey capture, even in the face of changing weather patterns.",
  "summary": "In the world of carnivorous plants, Venus flytraps—with their showy, snapping reflexes—have long hogged the limelight. But plants have many creative bug-capture strategies, from slippery waxes to vibrating lids to bizarrely textured fluids.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}