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New Research Questions a Textbook Theory of How Insect Societies Evolve

Soldier Big Headed Ant With WorkersASU researchers found that genetics alone cannot explain the origins of eusociality. Inside an ant colony, queens reproduce while workers care for young and maintain a society built around shared labor. For more than six decades, evolutionary biologists have debated whether this extraordinary arrangement, known as eusociality, arose partly because ants, bees, and wasps share [...]
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Cave Discovery Suggests Neanderthals and Modern Humans May Have Shared Culture

Üçağızlı II Cave in Southern TürkiyeModern humans and Neanderthals may have shared more than land and genes. They may have also shared culture. Modern humans and Neanderthals may have shared more than territory, tools, and genes. New evidence from a cave in southern Türkiye suggests the two groups may also have exchanged ideas and developed similar symbolic traditions over thousands [...]
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Dark Matter May Be Leaving a Signal in Earth’s Atmosphere

Galaxy Dark Matter Halo Illustration Art ConceptEarth itself may be one of the world’s largest detectors for ultralight dark matter. Earth may already contain one of the largest dark matter experiments ever built. Instead of relying only on specialized equipment inside a laboratory, scientists have found a way to use the planet’s magnetic field, atmosphere, and surface as parts of a [...]
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Oral Weight Loss Pill Helps Patients Lose up to 12% of Body Weight

Young Woman Obesity Weight Loss Before and AfterAn oral GLP-1 drug showed promising weight loss results in a phase II trial. A pill-based approach to GLP-1 treatment helped adults with obesity or overweight lose as much as 12 percent of their body weight over 36 weeks, according to a randomized phase II clinical trial published in Nature Medicine. The study tested aleniglipron, [...]
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