LONDON (AP) — Scientists searching for the origins of COVID-19 have zeroed in on a short list of animals that possibly helped spread it to people, an effort they hope could allow them to trace the ...
WASHINGTON (AP) — Two-thirds of animal and plant populations are declining in genetic diversity, which makes it harder to adapt to environmental changes, according to research published Wednesday.
It has been nearly five years since COVID-19 began sweeping across the world. Now, after extensive genetic tracking, scientists say they have discovered the definitive origin of the virus. The ...
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