Harley-Davidson faces a lack of growth, with stagnant revenues and an aging customer base that has not been replaced by ...

Table of Contents Why Your Body Clock Controls Everything About Performance The Hidden Hormonal Dance That Makes or Breaks ...

Around the world, researchers are on a quest to create artificial blood. This blood would be universal and capable of lasting ...

Birth rates are generally declining for women in most age groups — and that doesn’t seem likely to change in the near future, ...

The U.S. population size is also not declining. Currently, despite fertility below the replacement level of 2.1 children per woman, there are still more births than deaths. The U.S. population is ...

In the U.S., hundreds of people succumb to heat-related illnesses each year. Older adults and people in areas that historically haven’t needed air conditioning tend to see the highest rates of ...