‘Floral buzzing’, the vibrations bees use to shake pollen loose from flowers, takes more energy than previously thought Bees use as much energy collecting pollen through “floral buzzing” as they do taking off in flight, a study shows. Scientists have found the vibrations bumblebees use to shake pollen loose from...
Immunotherapy could be used to treat depression, early trial suggests
UK scientists find tocilizumab, used for rheumatoid arthritis, may help antidepressant-resistant patients Immunotherapy could be used to treat depression among patients who have not responded to conventional antidepressants, according to the results of an early clinical trial. Researchers at the University of Bristol investigated whether tocilizumab, an anti-inflammatory drug commonly...
Can a name change transform PCOS outcomes for women? – podcast
After more than a decade of global consultation, polycystic ovary syndrome – which affects as many as one in eight women – has been renamed. The condition is caused by high levels of androgens, which can lead to symptoms such as excess hair, weight gain and irregular periods. To understand...
At least 80% responsibility for ill health in old age down to individual, study says
UK report argues people have greater control over longevity than widely understood, but others say claim is simplistic Individuals bear at least 80% of the responsibility for their ill health in old age, according to a report aimed at challenging the belief that physical decline is either inevitable or primarily...
SpaceX reveals plan for $1.75tn stock market debut that could make Musk a trillionaire
Elon Musk’s rocket and satellite operations company, with extensive contracts with US, to go public next month SpaceX unveiled its plans to list publicly on the US stock market Wednesday, disclosing its investor prospectus and revealing details about its financials for the first time. Elon Musk’s rocket and satellite operations...