The Pulse

Unique Brown Horse Names: Celebrate Their Color and Character Discover creative names that highlight the beauty of your brown horse. The Spruce Pets · 12 Aug Read on The Spruce Pets → Flightless beetles evolved distinct snail-hunting shapes on Japan's largest island Islands are widely recognized as natural laboratories of evolution. The ocean restricts movement among islands, allowing isolated populations to adapt to different environments and, at times, diverge into new species. However, on large islands, geographic distance may restrict movement, while environmental variation may impose divergent selection, thereby promoting adaptive divergence. Does… Phys.org Plants & Animals · 7d ago Read on Phys.org Plants & Animals → Scientists uncover environmental cues behind black bear hibernation New research from Virginia Tech scientists in the College of Natural Resources and Environment provides fresh insight into how environmental conditions influence black bear hibernation, with implications for wildlife management in today's environment. Phys.org Plants & Animals · 3d ago Read on Phys.org Plants & Animals → Shrinking water bodies can turn drought into disease hotspots or dead ends Prolonged dry spells or droughts can sometimes reduce aquatic diseases, many of which affect people. Yet other times, water scarcity can counterintuitively lead to an uptick in diseases that depend on water. Phys.org Plants & Animals · 8d ago Read on Phys.org Plants & Animals → 23 Healthiest Dog Breeds With the Least Illnesses Discover the most robust dog breeds known for their longevity. The Spruce Pets · 3d ago Read on The Spruce Pets → Distinct neurons drive mice's social sounds and squeaks Mice use almost completely distinct sets of neurons for their two different types of vocalizations—the squeaks they produce when in distress or fighting and the whistle-like ultrasonic vocalizations they use when communicating socially, Cornell neuroscientists have found. The discovery is a step toward understanding how the brain is organized to control vocalization in mammals, including humans. Phys.org Plants & Animals · 6d ago Read on Phys.org Plants & Animals → 9 Distinctive Hungarian Dogs You Should Know: From Vizslas to Pulik Discover Hungary’s beloved canine companions and their unique heritage The Spruce Pets · 3d ago Read on The Spruce Pets → Decode the chatter of birds with a neuroscientist If you're not a bird person, you may not be able to distinguish between the different sounds birds make. Birdsong—the courting and territorial vocalization of songbirds—has been studied for decades, but less is understood about bird chatter, or the other chirps made by all flock members throughout the day. Now, we have new insights into the meanings of their chatter, thanks to Julie Elie, an… Phys.org Plants & Animals · 3d ago Read on Phys.org Plants & Animals → How body size and habitat shape the vocal repertoires of primates Biologists, zoologists and psychologists have been trying to trace the origins of human language for centuries. One well-known theory, known as the social brain hypothesis, suggests that increasingly complex social lives prompted primates to evolve increasingly larger brains, which in turn led to increasingly advanced communication skills. Phys.org Plants & Animals · 6d ago Read on Phys.org Plants & Animals →