When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is known as meteorological winter. But based on Earth's tilt and orbit around the ...

Struggling to stay with a page, lecture or line of thought? This science-backed 10-day attention reset distils findings from neuroscience and cognitive psychology into practical, short-term habits.

Share on Pinterest A new study found that a 4-week alternate-day fasting protocol showed significant reductions in body fat, but also muscle mass. Lumina/Stocksy Researchers report that alternate-day ...