Health
Finding good health news amidst a pandemic can be quite daunting. That’s not the case with The Optimist Daily, where positive news is in high supply. Our Health section covers the latest good news from the health sector, featuring solutions ranging from mental and physical health to immunity, nutrition, and cutting edge medical research.
Scientists create robotic fabric that could lead to therapeutic wearables.
A team at Harvard is creating therapeutic wearables using robotic fabrics. While robotic fabrics are far from new, they’re usually attached to bulky external machines that can modulate air pressure inside them to make them move or change their shape. Since that could limit their potential Read More...
Robotic surgery will revolutionize healthcare. Here’s why
Surgical tools have evolved according to the needs of both surgeons and patients. Open procedures have long been performed because they allow surgeons to access anatomy with their hands and see the surgical site in 3-D. However, open surgery can be cumbersome and difficult, and the large incisions Read More...
The Optimist View: How consumers, companies, and our furry companions scored a win
"Cruelty-free is becoming the standard. Not just in California, in general." - Katie Mukai BY LAUREN GOODMAN A couple of weeks ago, you may have seen an Optimist Daily story in your inbox about a proposed California bill that would ban the use of twelve ingredients in cosmetics. This Toxic-Free Read More...
How to avoid a mid-afternoon caffeine crash
If you’re guilty of indulging in a cup of coffee, or three, every morning, you may find yourself experiencing fatigue and irritability mid-afternoon. Otherwise known as a caffeine crash, this slump can put a damper on your day, but understanding what causes it can help you avoid it in the Read More...
Biologist belts out a ‘Hamilton’ tune to show effectiveness of masks
More and more research continues to show that the best way to stop the new coronavirus from spreading is by wearing a mask. Despite this, the mask remains a controversial symbol that many Americans are refusing to wear. If you need to convince anyone just how vital the mask is, consider showing Read More...
Staring into deep red light can improve eyesight in people over 40
While we’re typically cautioned against staring at bright lights if we want to keep our eyesight healthy, a recent study suggests that staring at a deep red light for a few minutes a day can improve vision in those over 40. According to the research conducted at University College London Read More...
Researchers discover key biomarker present in nearly 50% of diagnosed cancers
One of the most difficult aspects of treating cancer is understanding its progression and relapse, which is often unpredictable. Fortunately, researchers at Duke National University of Singapore have discovered a biomarker protein that helps predict the behavior of many cancers. The MBNL1 Read More...
How AI is personalizing Alzheimer’s treatment
Treating Alzheimer’s is particularly difficult because it is a heterogeneous disease, meaning it’s caused by multiple factors such as age, genetics, lifestyle, and more. Extnd Method, a new AI technology created by uMethod, approaches Alzheimer’s treatment and prevention with a system as Read More...
Startup uses 3D printers to create plant-based steaks
Inside a lab in Rehovot, Israel, a 3D printer the size of an industrial refrigerator is busy printing plant-based steaks. Redefine Meat, the startup that developed the technology, sees it as the next step for the world of alternative protein: If companies like Impossible Foods have created Read More...
Massive fruit producer Dole wants to achieve zero food waste by 2025
Dole is the biggest producer of fruits and vegetables in the world, including bananas, the globe's most popular fruit. The company announced several new sustainability goals this week including a plan to eliminate fossil-based plastic packaging by 2025 and reach net-zero carbon emissions by 2030. Read More...