Achieving the ideal training intensity can be challenging. If you're breezing through all your sets, you might not be ...

Whether you love it or hate it, you likely have an emotional relationship with your bathroom scale. Seeing a drop after weeks of work at the gym can put you on cloud nine—and noticing the numbers ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Pew Research Center has a long history measuring the public’s knowledge about ...