Traditional geographic market definitions often misalign with actual patient travel patterns, particularly outside metropolitan areas. Median travel times for primary and specialty care differ ...

In 1862, Charles Darwin predicted the existence of a moth with a long tongue based on a comet orchid's nectar spurs. This was confirmed in 1903 with the discovery of a long-tongued hawkmoth, ...

Unsurprisingly, airports in popular cities, tourist destinations and major business hubs are prominently featured on this list, as are the airports of the East and West Coasts. In general, the size of ...

A new study published in Nature’s Scientific Reports indicates that amyotrophic lateral sclerosis (ALS) and multiple sclerosis (MS) have an extremely high geographic association, even after ...