Home > Lifestyle > EnviroHealth EnviroHealth All sections in Environmental Health » 21st Century Life » FAQs » Animals » Climate and pollution » Hazards and disasters » EnviroHealth News » Green Tips SeaWorld banned from breeding killer whales The California marine theme park SeaWorld was recently banned from breeding killer whales in captivity. SeaWorld Entertainment Inc. intends to appeal the ruling. EnviroHealth News Pizza slice comes at an environmental price Wood burning in thousands of pizza shops and domestic waste burning in São Paulo in Brazil are examples of unaccounted sources of emissions. More in EnviroHealth News Air pollution increases heart disease risk Cape school gets clean drinking water for the first time Running 7 continents to save water Radon is a silent killer. Could it be in your home? Green living Cape school gets clean drinking water for the first time Berg River Primary School received a new Lifestraw Community unit that will convert contaminated water into safe drinking water. See all Green living » EnviroHealth Tear gas: what it does to you and how to deal with it Tear gas is regarded as non-lethal, but causes burning and tearing of the eyes and a burning in the nose, mouth and throat, which leads to coughing, nasal discharge, disorientation, and problems breathing. See all EnviroHealth » 21st century life Dust to dust: the rising demand for a natural burial More and more people are rethinking traditional burial methods. Fathima Simjee asks why – and what constitutes a ‘natural’ burial? See all 21st century life » Climate and pollution Residents suffer as drought rages on For thirsty Qwaqwa residents in the Free State, their next drink of water is more likely to come on wheels instead of from the tap as reservoir water levels run low. See all Climate and pollution » Take action Start A Health24 blog » Follow Health24 on Facebook » Test Are you envirohealth savvy? » Ask EnviroHealth Expert » Blood Lions: Bred for the Bullet movie trailer The amazing mountains on Pluto EnviroHealth The health-boosting wonders of hemp Hemp is an amazing superfood, supplement, weight loss aid, brain booster, heart helper and all-round nutritional and agricultural wonder. See all EnviroHealth » News Genetically engineered salmon gets FDA approval It's the first animal-based food to get an OK from the FDA, which says it's safe to eat and doesn't need a special label. See all News » 21st century life Global warming hits harder 18 years later Since the last climate deal in 1997, the Earth has grown into a wilder, hotter and waterier place, and climate change is now regarded as a more urgent problem. See all 21st century life » News US teen treated for rare rat-bite fever A 17-year-old was treated for a rare and serious condition after developing pain in her right hip and lower back that affected her ability to walk after being bitten by her pet rodent. See all News » advertisement From our sponsors World Continence Week: Improve your bottom line Win a Controlice® hamper worth R800 Is erectile dysfunction a taboo topic in relationships? R500 SPAR vouchers up for grabs! Live healthier True or False? » How to eradicate 'earworms' Hearing aids may keep seniors' minds sharp Is ‘selective hearing’ actually a thing? Why can your partner never hear the phone ringing? It could be that their brains are wired to ignore some sounds. Swollen ankles? » Gout - from Natural Standard Your ankles Is your ankle starting to rankle? 13 reasons why your ankles are swollen Are your feet or ankles feeling swollen, heavy and bloated? Here are some causes to look out for.