Exercises are key to keeping your balance as you get older. Dmytro Zinkevych/Shutterstock Balance is so fundamental that we often take it for granted, but its importance goes far beyond just keeping us upright. In fact,...
Human connections to seagrass meadows date back 180,000 years, study reveals
Benjamin Jones/Project Seagrass, CC BY For millennia, humans lived as hunter-gatherers. Savannas and forests are often thought of as the cradle of our lineage, but beneath the waves, a habitat exists that has quietly...

Nayib Bukele: El Salvador’s strongman leader doing Donald Trump’s legwork abroad
The US president, Donald Trump, has unleashed a string of controversial policies since returning to the White House that have put his administration at odds with most of the world. He has, at the same time, forged an...
Why were people so drawn to phrenology?
B.erne/Shutterstock Its hard to imagine now, but people once believed that the bumps on your head could reveal your personality. For one thing, its so hard to locate the bumps on your head, let alone the thirty or so bumps...
Teenage girls are particularly at risk of iron deficiency. Perfect Wave/ Shutterstock Teenage girls who avoid meat in favour of a plant-based diet are at higher risk of developing an iron deficiency, according to our...
Four ways to get out of bed in the morning – and beat grogginess
Studio Romantic/Shutterstock If you feel like waking up is the hardest thing I do all day then youre not alone. The experience has been termed sleep inertia and while its a normal part of the sleep-wake experience, it can...
New form of dark matter could solve decades-old Milky Way mystery
Susan Stolovy (SSC/Caltech) et al., NASA SPitzer/IRAC Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central molecular zone (CMZ), a dense and chaotic region...