Kevin Hall, a nutrition and metabolism specialist, is the latest to leave the department since Robert F. Kennedy Jr. has laid ...

Metabolism is known to be linked to lifespan in some species, though it remains unclear how this effect is mediated. Here they show that reduced pyruvate dehydrogenase (PDH) activity lowers ...

New research adds to a mounting body of evidence showing that even a small amount of daily exercise can make a difference.

Biochemical and physiological mechanisms of adaptation of organisms to the marine environment. Special emphasis is on biological responses to temperature, salinity, carbon dioxide, pH and bicarbonate ...

Join our MRI study at Johns Hopkins! Healthy 18–40 volunteers undergo a 45‑minute brain scan (no smoking, caffeine, tea, or alcohol 2 hours prior); earn $30 for the basic scans and up to $50 with opti ...

A study confirmed that humans can't survive as long in heat and humidity as once believed. It also validated a lab method ...

Plant-mediated interactions between two belowground agricultural pests have been uncovered: When field mustard plants are infected by root-knot nematodes, they change their defense strategy in a ...

Cardiovascular disease (CVD) is the leading cause of death and disease burden worldwide. Macrophages are important components ...