Cut off a newt’s tail or a leg, or remove a lens from its eye, and it grows back. However, whether newts can continue to do this throughout their lives, or lose the ability as they get older, has remained a mystery. Now, in an experiment spanning 16
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Tagging antibodies with rare earth metals instead of fluorescent molecules turns a veteran technique into a high-throughput powerhouse.
The last rhinoceros left in Vietnam was found killed, its horn sawed off, most likely by poachers.
Researchers studying differences in how individuals respond to stress are finding that genes are malleable and environments can be deterministic.
In an essay entitled "Nurture, Nature, and the Stress That is Life," neurobiologists Darlene Francis and Daniela Kaufer envision a future where science moves past the nature vs. nurture debate in considering differences in human behavioral responses to stress.
Reversing catastrophic threats to our planet’s biodiversity is not optional: our lives depend on it.
Ecosystems are failing and extinction rates are soaring. Thomas E. Lovejoy and Edward O. Wilson weigh in on why cataloging existing species, discovering new ones, and maintaining a balanced and diverse global ecosystem are critical for ensuring a habitable environment for all.
Stretching muscle cells as they grow helps promote the expression of growth factors.
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