In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...
In a river of southern Vietnam, a 3-foot-long creature with “large” teeth maneuvered through the brackish water — or tried to, at least. But something closed around the wrinkly animal and pulled it ...
If we lived in an ordinary time—time here being understood in the long, unhurried sense of a geologic epoch—it would be nearly impossible to watch a species vanish. Such an event would occur ...
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