MONDAY, July 7, 2014 (HealthDay News) -- Scientists have identified the remains of an extinct bird that may have been the largest ever to fly Earth's skies. The fossilized remains indicate that the bird -- called Pelagornis sandersi -- had a wingspan of almost ...

Cardiorespiratory fitness is associated with better verbal memory and faster psychomotor speed 25 years later, according to a study published online April 2 in Neurology. FRIDAY, April 4, 2014 (HealthDay News) -- Cardiorespiratory fitness (CRF) is ...