30 October 2019
WATCH: Can vegetarians save the planet?
Environmental vegetarianism – fact or fiction?
Can vegetarians be considered the new superheroes? They eat no meat and so have a reduced carbon footprint. But is that really true?
Image credit: iStock
E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places.
A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.