Nature and Fitness

Peptide therapy gains popularity, but experts warn of serious limitations

Half of women face preventable osteoporotic fractures, medical expert warns

Cancer survivors eating ultra-processed foods may face higher death risk

Patient survives 48 hours after surgeons remove both lungs at Northwestern

Biological aging expert says 150-year lifespan possible with developing science

Brain disorder quadruples dementia risk in older adults, study finds

Natural methods to reduce cravings and silence ‘food noise’

75 Hard viral fitness challenge sparks expert warnings about sustainability

Colorado Lt. Gov. Dianne Primavera declares bird flu emergency in state

As marijuana use rises, experts warn of hidden risks to brain and body