Science
Watch – Meet the fastest animal on the planet
Scientists used state of the art cameras to measure the amazing speeds involved
A planet just 124 light years from Earth has atmosphere shaped like a balloon
The inert gas, best known for being used to blow up party balloons or make people's voice squeaky, is escaping in a cloud.
Scientists reveal why snails and slugs target your favourite garden plants
They have four retractable tentacles on their head - which they use to sniff out their favourite grub, according to a study
Microplastics found in all sea turtle species
Researchers looked for synthetic particles - less than five millimetres in length - including microplastics in 102 sea turtles - and found them in the guts of every single one
Blood test developed that can diagnose cancer in just ten minutes
It spots tiny amounts of DNA floating through vessels that could only have come from tumours - and not healthy cells
Galapagos tortoises may hold the key to finding a cure for cancer
A new study of their genes explains why they have a life expectancy of around 150 years - almost twice as much as a human.
Study warns chemicals in common household products cause earlier puberty in girls
Early puberty in children has been linked to behavioural problems, earlier sexual activity, elevated stress and increased risk of breast cancer in later life.
New Statins controversy as study compares risks and benefits
Researchers say the potential risks of taking the cholesterol-busting drugs might outweigh their benefits
New breakthrough for aggressive blood cancer
Developed by British scientists, it identifies those with the most lethal types of lymphoma who are less likely to respond to standard drugs