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Biology9769 articles archived since 1845

Need a Break? Try Nature

A growing body of research suggests nature walks may be more restorative than traditional stimulants like caffeine. David Biello reports

September 11, 2011

Science Legend Christian de Duve

Christian de Duve, 1974 Nobel laureate for physiology or medicine, talks about going from a cell biologist to a theorist on evolution and the origin of life

September 9, 2011 — Steve Mirsky

Yellowing Eyes May Keep Seniors Awake

Yellowing of the eye lenses changes the array of incoming light wavelengths, which can affect circadian rhythms, including sleep patterns. Katherine Harmon reports

September 6, 2011