Louisiana Gov. Kathleen Blanco asked President Bush to declare an emergency for her state Tuesday ahead of Hurricane Rita's arrival somewhere on the Gulf Coast. Earlier, Blanco declared a state of ...

Estimates of biological age, a measure of human health compared to chronological age, can be used to personalise care for ...

A massive plume of Saharan dust is drifting into Texas, bringing hazy skies, vivid sunsets—and serious air quality concerns ...

2–5 Epidemiological cohort studies have suggested that sports participation is associated with reduced mortality among middle-aged and older adults. Samitz et al6 systematically reviewed 80 studies ...