Hair

20 DEC 2021 Two doses of Pfizer’s COVID-19 vaccine shot offered about 70 percent protection against hospitalization during a recent surge in Omicron cases in South Africa, preliminary real-world data found. This was a drop from about 92 percent in a previous Delta wave, the researchers from Discovery Health, South Africa’s largest insurer …

16 DEC 2021 Waiting just 60 seconds to clamp umbilical cords gives very premature babies a better shot at life, reducing the risk of death and disability in the first two years of childhood by almost one-fifth, new research shows. The Australian-led study, conducted in 25 hospitals across 7 countries, looked …

02 DEC 2021 The self-help industry is booming, fueled by research on positive psychology – the scientific study of what makes people flourish. At the same time, the rates of anxiety, depression and self-harm continue to soar worldwide. So are we doomed to be unhappy, despite these advances in psychology? According to an influential article published in Review of General …

30 NOV 2021 Here’s another reminder of the precarious position that the world’s climate and ecosystems are in: a new study estimates that global warming could push the Antarctic ice sheet past a tipping point in as little as 10 years. In other words, the point of no return in …

29 NOV 2021 You probably don’t realize it when you’re listening to your favorite song, but music has an incredibly powerful effect on the human brain. Singing, playing an instrument, or listening to music have all been shown to activate numerous areas of the brain that control speech, movement, and cognition, memory and emotion – often all …

27 NOV 2021 In the last decade, the ‘5:2 diet’ has exploded in popularity, transforming the eating patterns of thousands of people seeking to lose weight. The 5:2 diet is an example of what’s called intermittent fasting, or time-restricted eating. At its most basic, the 5:2 system means you can eat …

23 NOV 2021 Humans are notoriously woeful lie detectors, even when staring liars straight in the face. A machine learning tool trained to detect tell-tale signs of lying has been found to do better than the average person, using little more than data from wearable sensors that pick up teensy flickers in …

18 NOV 2021 The International Transport Workers’ Federation (ITF) says the recent report of sexual assault by a U.S. Merchant Marine Academy cadet during her at sea training brings shame on the shipping industry and underlines the urgent need for action to eliminate violence in the workplace. The case, which …

17 NOV 2021 I don’t know Midshipman X, but I am floored by the courage it took for her to come forward, tell her story, and seek justice. Too few of us come forward. I was one who didn’t.   Saying publicly that you were raped, assaulted, or harassed is fraught …

11 NOV 2021 Carbon dioxide (CO₂) emitted by burning fossil fuels for energy today will only be removed from the atmosphere by natural sinks – like forests and the ocean – in the next 300 to 1,000 years. That means the climate benefits of transitioning to clean energy become apparent on …