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7 articles from Guardian Unlimited Science

Immunologist Akiko Iwasaki: ‘We are not done with Covid, not even close’

The Yale professor and long Covid expert on why the virus is causing ongoing illness for so many, and the challenges she faces as a woman of colour in scienceAccording to the most recent estimates, more than 65 million people worldwide may be living with some form of long Covid, a startling number that will only continue to increase, given the lack of available treatment options.One of the...

Stars could be invisible within 20 years as light pollution brightens night skies

The increased use of light-emitting diodes is obscuring our view of the Milky Way as well as taking a toll on human and wildlife healthThe Herefordshire hills basked in brilliant sunshine last weekend. Summer had arrived and the skies were cloudless, conditions that would once have heralded succeeding nights of coal-dark heavens sprinkled with brilliant stars, meteorites and planets.It was not to...

‘Dr Deep Sea’: the US professor living underwater for 100 days

Dr Joseph Dituri plans to spend 100 days in his subaquatic compound, as he attempts to document the long-term effects of increased pressure on the bodyMore than 20ft below the surface of a Florida lagoon, one man is on a mission.Having already broken the record for the longest time living underwater, Dr Joseph Dituri is planning to spend 100 days in his subaquatic compound, to research the effects...

Broccoli ‘super soup’ may help keep type 2 diabetes at bay

Smarter Food ramps up production of its GRextra plant strain that helps lower elevated blood glucose levelsImagine eating a bowl of soup once a week that could help bring down your blood sugar levels and so reduce your risk of developing type 2 diabetes.This may sound like wishful thinking or the latest fad, but Smarter Food says this is already a reality for its customers. Continue...

Recycled and reused food contact plastics are ‘vectors’ for toxins – study

Research provides a unique review of contact chemicals in packaging, utensils, plates, etc and how they contaminate foodRecycled and reused food contact plastics are “vectors for spreading chemicals of concern” because they accumulate and release hundreds of dangerous toxins like styrene, benzene, bisphenol, heavy metals, formaldehyde and phthalates, new research finds.The study assessed...

Female footballers need better coaching to protect hamstrings, experts say

Exclusive: Injury research suggests training not keeping up with demands of elite women’s gameCoaching methods are failing to keep up with the rapidly increasing demands of women’s professional football, resulting in more hamstring injuries among top female players. Experts are calling for women to be trained at a higher level to prevent such injuries.The incidence of hamstring injuries in...