A 30,000-year-old vulture feather from Central Italy was preserved down to the microscopic level by volcanic rock.
Biology
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The tusk may have belonged to a Columbian mammoth, an Ice Age species that disappeared over 11,000...
The trek—from the North American desert to Fiji—now represents the longest known migration of any terrestrial animal.
Stanford Medicine researchers have identified a promising, naturally occurring molecule that could help people lose weight—without the...
Researchers descended more than 35,700 feet (10,900 meters) below sea level to collect biological samples that revealed...
A slab of rock at an Australian high school, a boulder in a parking lot, and a...
When whales migrate from their cold feeding grounds to warmer breeding waters, they carry tons of nutrients...
The experimental work on animals could lead to more effective penile implants for humans.
Researchers refined their size estimates of the prehistoric shark by studying the bodily proportions of 165 other...
A recent study observed sleeping participants’ pupils during sleep, using a new method that could have implications...
