Morning Overview on MSN
Scientists uncover previously unknown life forms hiding inside the human body
The human body has always been crowded with microscopic passengers, from bacteria to viruses and fungi. Over the past two ...
Researchers find obelisks, mysterious RNA molecules in human bacteria that challenge our understanding of viruses and ...
"Size matters" sounds like a tabloid cliché, but for evolutionary biologists the size of the human penis is truly a puzzle.
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each human is a ...
Live Science on MSN
How much of your body could you lose — and still survive?
Five vital organs are essential for life, but survival is more medically complex.
Some people say that today there are almost no "blank spots" left on our planet - that is, places completely unexplored by humans. And therefore, supposedly, life today has become more boring than, ...
Human biology evolved for a world of movement, nature, and short bursts of stress—not the constant pressure of modern life. Industrial environments overstimulate our stress systems and erode both ...
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