Home > Lifestyle > How to travel safely > News News All sections in Travel Health » Conditions of concern » Modes of Travel » Travel diet and fitness » General Travel Advice » Travel Health News NASA twins study explores space, the final genetic frontier A unique study of twin astronauts is helping scientists uncover how the body responds to long space travel. 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 WATCH: There's something about space that's triggering herpes in astronauts There's a cosmic war being fought - against space herpes. How dangerous is talking and driving at the same time? According to a new review, it is important to know that drivers are distracted the moment they take their mind off the road. Self-driving cars might save lives The introduction of self-driving cars that are just 10% safer than cars driven by humans could save hundreds of thousands of lives over a 15- to 30-year period. Landmark 'living drug' for leukaemia approved The US has cleared a breakthrough cancer treatment that uses gene therapy to turn patients' own blood cells into assassins that attack childhood leukaemia. How to survive the Gauteng heatwave Gauteng, Limpopo, North West province and Mpumalanga are in for a heatwave with temperatures reaching up to 36 degrees C. Here's how to be prepared. Treatment for 'kissing bug' approved This chronic condition is caused by the transmission of infected faeces of blood-sucking bugs. Would you feel safe in a driverless ambulance? Automated ambulances can now free up an extra paramedic to care for patients, but studies find that people have mixed feelings about this new development. 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. load more articles advertisement Live healthier Heart health » 5 women share exactly what it feels like to have a heart attack 'I felt like I had a pill stuck in my throat.' Diet & Nutrition » 8 benefits of gherkin juice that will make you want to drink some ASAP Goodbye, salt craving.