Home > Lifestyle > How to travel safely > Modes of travel Modes of travel All sections in Travel Health » Conditions of concern » Modes of Travel » Travel diet and fitness » General Travel Advice » Travel Health News Astronaut twins shed light on health hazards in space In a groundbreaking study, NASA researchers compared the biological differences between twins Scott and Mark Kelly. Here is what they found. Quiz Wilderness Survival Skills » Ask EnviroHealth Expert » Assess Test your sun sense » Join Heart to Heart » 8 healthy snacks to fill you Weird things found in airport security British lawyer suffers gruesome spider bite whilst travelling to South Africa A 40 year old lawyer from the United Kingdom almost lost his leg after suffering a horrific spider bite on a Qatar flight to South Africa. US government wants airline data to prevent accidents In future the US government will require airlines to collect and analyse safety data to help spot troubling trends and prevent accidents. The unique risks space tourists will face Space tourists may soon be plunking down six figures and buying passage to a low-earth orbit. But they should be aware of the health risks from gravitational forces, space radiation and space motion sickness. American questioned for shipping human body parts A tourist was questioned in Thailand after trying to ship baby's head and other body parts to the US. Why do people get air rage? In yet another air rage case, the niece of celebrity designer Ralph Lauren has been charged with drunk and disorderly conduct on high. What is it about air travel that makes passengers snap? People in high places Altitude isn’t just an issue for mountain climbers. 10 worst passengers and who got kicked off the plane Drunk, swearing, urinating, vomiting, violent. Here's a list of what simply have to be the worst air passengers ever. Plane crash concerns as air traffic doubles Growing demand for travel, mostly in developing nations, to pose safety challenge for airlines. Your body on a long flight Whether you’re ensconced in first class or crammed into coach, flying above 30 000 feet for four-plus hours can affect your health. Here’s how… load more articles advertisement From our sponsors R2000 Skin Renewal online store voucher up for grabs! Dementia and Incontinence: what you need to know 8 strategies for treating both your bladder problems and your depression Symptoms differ from person to person, identifying what triggers your IBS Live healthier Beware! » 7 steps for surviving the flu 'I nearly died at an Adele concert’ How to tell if your doctor's a quack Your health is precious, so you need to be sure your doctor's the real deal. Bathroom etiquette » Less salt may lead to fewer nighttime bathroom trips SEE: 9 more funny bathroom signs Which office bathroom habits are the most important? Can you maintain your professionalism in your bathroom cubicle?