study suggests – CNN

Researchers used wristbands with internal accelerometers to measure sleep duration and sleep timing in over 47,000 adults across 68 countries for an average of six months for a…

The study, published Tuesday in the journal Nature Communications, found by the end of the century, pollen season could begin as much as 40 days earlier than it has in recent…

A new study of this data has highlighted an important nuance in this trend: Birds that have bigger brains, relative to their body size, are not shrinking as much as their…