Home > Lifestyle > EnviroHealth EnviroHealth All sections in Environmental Health » 21st Century Life » FAQs » Animals » Climate and pollution » Hazards and disasters » EnviroHealth News » Green Tips Should sky lanterns be banned? They’re gorgeous to watch as they float glowing into the night, but emergency service managers are urging us not to use sky lanterns this Guy Fawkes EnviroHealth News Mystery of where Earth's water came from deepens Where did Earth's water come from? Rosetta space probe fails to solve the mystery. More in EnviroHealth News Parisian authorities ban wood fires Fracking may be as bad for our health as tobacco and asbestos Scientists map genetic diversity of sub-Saharan Africa Vultures' guts destroy toxins in rotting meat Green living Chemists in big push to make chemicals safer Chemists get a bad rap for putting ever more toxins into the environment, but a new wave of scientists are determined to green their approach and ask: what if there were a way to make chemicals safer? See all Green living » News New natural wonder: Giant living SA flag A huge South African flag, made up of millions of coloured desert plants and solar panels, will soon be visible in the Karoo – and from space. See all News » Green tips Marine life drowning in sea of trash 2 million cigarettes, "ghost" fishing gear, a loaded handgun, a voodoo doll, a wedding dress and a kitchen sink - a small sample of the trash found on beaches on Coastal Cleanup Day. See all Green tips » Green tips Green your hearth A cosy fire crackling in the hearth is the oldest human remedy for a bitter winter, but how enviro-firendly is this old-timey method of warming the cave compared with electric heaters? See all Green tips » Take action Start A Health24 blog » Follow Health24 on Facebook » Test Are you envirohealth savvy? » Ask EnviroHealth Expert » Shark feeding frenzy caught on camera The recycling headache list News Google follows in Jane Goodall's footsteps Fans of Google Street View can now follow the same trails that Dr Jane Goodall famously walked when studying the chimpanzees in Tanzania. See all News » News Greenpeace gets LEGO to dump Shell LEGO has cut ties with Shell after a successful Greenpeace campaign drew massive public support against the oil giant drilling in the Arctic. See all News » 21st century life Jaded: has Green Fatigue got you? This World Environment Day (5 June 2014), the planet faces its worse threat yet: Green Fatigue. Fight it with these inspiring green-themed books and films. See all 21st century life » Animals Rhino Ambulances to the rescue A Rhino Ambulance sounds like a whimsical notion from a children's storybook, but in fact it's the latest innovation from the front lines of the poaching crisis. See all Animals » advertisement Live healthier Healthy weight » Underweight? Eating speed linked to BMI Weight and BMI affect fertility Should we really consider BMI? The Body Mass Index is widely used to assess if an individual is overweight or not. DietDoc investigates how accurate this tool really is. Digital health news » Screensaver or eyesaver? How to survive load shedding Computer may predict infectious influenza New Ransomware virus causes havoc An incredibly destructive computer virus is on the rise, charging user's thousands of rand to unlock their own devices once infected with terrible consequences if they don't.