Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Extra mucus in your throat and chest is a common ...

Indicator species are living organisms that tell us that something has changed or is going to change in their environment. They can be easily observed, and studying them is considered a cost-effective ...

Add articles to your saved list and come back to them anytime. A boat owner has described how a fire ripped “really quickly” through superyachts at a marina on Sydney’s lower north shore, sinking ...

Three luxury yachts have been destroyed and another is badly damaged after a huge blaze at a marina in Sydney. About 40 firefighters attended the Spit Marina in Mosman, on Sydney Harbour early on ...

Six whales have died on a remote beach in New Zealand's South Island following a mass stranding and volunteers are racing against time to get 15 others that are still alive back to the sea. Some 55 ...

Catching the Sun. A last-minute modification to a camera on the European Space Agency’s Solar Orbiter probe has enabled scientists to capture unprecedented images of part of the Sun’s atmosphere at ...