For The Better

Free from the sun, vitamin D delivers a natural source for one of the hormones essential to our bodies, especially the bones. But when you’re down on this essential nutrient, it’s not only your bones that could suffer, but also your cardio health, acco…

Researchers have demonstrated that microgravity and other environmental factors in space play different roles in inducing oxidative stress, which, in turn, alters the metabolism of sulfur-containing compounds in the liver of mice. The study highlighted…

Researchers are working to improve remote sensing technology’s ability to detect subtle changes in real-time across the landscape, namely to diagnose insect infestations in forests before irreparable damage is done.

Good glucose control is important for reduction of cancer risk in obesity and type 2 diabetes. Large durable weight loss, as such, appears to afford protection against cancer, but with good glucose control the number of cancer cases also drops radicall…

Migratory birds are specially adapted to find their way over extreme distances that represent remarkable tests of endurance. Now, researchers have discovered an unexpected way that migratory birds keep their cool during such arduous journeys: lighter-c…

Based on the longitudinal data of over 3,000 study participants, researchers found that subjects who underwent cataract surgery had nearly 30% lower risk of developing dementia from any cause compared with those who did not. This lowered risk persisted…

A new study has identified sildenafil — an FDA-approved therapy for erectile dysfunction (Viagra) and pulmonary hypertension (Ravatio) — as a promising drug candidate to help prevent and treat Alzheimer’s disease. Researchers determined that sildenaf…

Our body must constantly defend itself against bacteria and viruses. It generates millions of different antibodies, which are selected to recognise the enemy and trigger the best possible immune response. Scientists use these antibodies to for therapeu…

Chemists have put a new spin on an old catalyst called ‘Barton’s base’ to invent a faster, ‘greener’ chemical reaction. Their new chemistry speeds up molecule synthesis used for discovering new materials and drugs.

Researchers compile a dataset of over 200,000 plant species worldwide to demonstrate the extent to which species extinctions and non-native invasive plants reorganize plant communities in the Anthropocene revealing biotic homogenization results from hu…