Symbiotic bacteria living inside insect cells have lost much of their DNA over hundreds of millions of years, much like the ancient microbes that evolved into mitochondria ...
New research challenges the one-level view of evolution, showing natural selection works on individuals and groups together.
Morning Overview on MSN
Why the world’s most venomous spider is still a terrifying threat to humans
The Sydney funnel-web spider, Atrax robustus, has been implicated in most human fatalities caused by funnel-web species, and despite the development of a life-saving antivenom in the early 1980s, it ...
With its opposable thumb, multiple joints and gripping skin, human hands are often considered to be the pinnacle of dexterity ...
This month, Scripps Institution of Oceanography alumna and NASA astronaut Jessica Meir embarked on her second journey to the ...
Petroglyphs on sandstone at a national park in Chad bear witness to wildlife that once roamed the area before the continent’s ...
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