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New legislation would loosen regulations and reduce the role of an environmental research body in decisions affecting wildlife

At least 3200 scientific publications refer to the Fab Four’s music—by far the most of any top-selling artist

New evidence suggests Gondwana was far larger than previously thought, challenging models of continental cycling

The staple format also warrants a deeper rethink, some researchers say

Scientists found that caffeine activates an ancient cellular energy system involved in stress resistance, DNA repair, and growth. The discovery could help explain caffeine’s links to healthier aging and may point toward new ways to target the same pathway.

Researchers discovered that combinations of toxin-blocking proteins naturally found in rattlesnake blood can powerfully neutralize venom from several dangerous snake species. In lab tests, the mixtures were about 10 times more potent than a current commercial antivenom, pointing toward a new generation of nature-inspired snakebite treatments.

More than 1,200 genetic variants have been linked to the Big Five personality traits, and many of the same variants are also associated with health, longevity, careers, income, and everyday habits. The findings reveal a surprisingly wide genetic connection between personality and life outcomes while showing that environment still plays a powerful role.