For any future sustainable energy system, it is crucial to know the performance of photovoltaic (solar cell) systems at local, regional and global levels. Researchers have investigated and mapped the ..

Whether it's a rare treat or a weekly routine, many older adults enjoy spending time with grandchildren. But a new poll suggests many could do more to reduce the risk of their medications harming..

Each year, one in five US adults — an estimated 53 million people — experience harm because of someone else's drinking, according to new research.

Vitamin D deficiency from birth to early childhood was associated with an increased risk of elevated systolic blood pressure during childhood and adolescence. The study findings suggest that vitamin D..

Marine scientists found that coral species in Singapore's sedimented and turbid waters are unlikely to be impacted by accelerating sea-level rise.

By using eye-tracking technology to automatically control a pair of autofocus lenses, engineers have created a prototype for 'autofocals' designed to restore proper vision in people who woul..

New research identifies a previously overlooked global event which changed the course of the evolution of life in the oceans. It coincided with a rise in calcium carbonate-secreting plankton and their..