https://thenarwhal.ca Deep Dives, Cold Facts, & Pointed Commentary en-US Copyright 2026 The Narwhal hourly 1 https://thenarwhal.ca/chemicals-released-during-fracking-could-harm-reproductive-health-university-missouri-study/ Wed, 10 Dec 2014 14:18:59 +0000 http://localhost.com/narwhal/2014/12/10/chemicals-released-during-fracking-could-harm-reproductive-health-university-missouri-study/ Judith Lavoie Birth defects center for environmental health fracking fracking chemicals ground water human health hydraulic fracturing Institue for Health and the Environment Reproductive and Developmental Effects of Chemicals Associated with Unconventional Oil and Natural Gas Operations Reviews on Environmental Health semen quality shale gas Susan Nagel unconventional oil and gas University of Missouri