Carnivores, in the context of the biological order Carnivora, comprise a diverse clade of mostly mammalian predators characterized by specialized dentition, particularly enlarged canines and carnassial teeth adapted for shearing flesh. Members of Carnivora include families such as Felidae, Canidae, Ursidae, Mustelidae, and others, exhibiting a wide range of dietary strategies from obligate carnivory to omnivory. They share morphological and physiological traits such as a generally well-developed sense of smell, often acute vision and hearing, and cranial and limb adaptations for hunting, scavenging, or opportunistic feeding, making the order ecologically pivotal as apex and mesopredators in many terrestrial and some aquatic ecosystems.
For centuries, dogs have helped people travel across the Arctic, hauling supplies, equipment and other goods through snowy landscapes where other domesticated animals struggled to venture. Now, a new study publishing Oct. ...
Plants & Animals
Oct 14, 2026
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39
In George Orwell's 1945 allegorical novella "Animal Farm," pigs coach the other revolutionary farm animals in their new creed of Animalism using the memorable maxim: four legs good, two legs bad.
Ecology
Oct 14, 2026
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8
We give our pet dogs shelter, veterinary care, affection, training and play. We decide when they eat, where they sleep, when they go outside, who they meet and how they move through the world.
Veterinary medicine
Oct 12, 2026
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71
From coral reefs in Papua New Guinea to chimpanzees in West Africa, grizzly bears in Canada and albatross colonies off Tasmania, some ecosystems are thriving despite climate change, habitat loss and other environmental pressures.
Plants & Animals
Oct 10, 2026
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46
Scientists in Australia trained sea lions and seals to respond to a hearing test for research into how the marine mammals are affected by human-made noise.
Plants & Animals
Oct 9, 2026
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101
Curtin University and Taronga Conservation Society Australia researchers have conducted the first hearing tests on Australian sea lions and long-nosed fur seals, revealing what sounds these marine mammals can hear and helping ...
Plants & Animals
Oct 8, 2026
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13
Across mammals, larger species typically have longer lifespans, ranging from only a couple of years for mice to almost 200 years for some whales.
Molecular & Computational biology
Oct 8, 2026
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52
The world must seize a shrinking window to reverse the steep decline of wildlife and nature by triggering positive tipping points in food and finance, following the path of the one already underway in energy, according to ...
Ecology
Oct 8, 2026
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8
Sleeping alongside your dog probably doesn't disrupt your sleep as much as you might think, according to a study published Oct. 7, 2026, in the journal PLOS One by Ming Fei Li of the University of Toronto, Canada, Lavania ...
Veterinary medicine
Oct 7, 2026
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90
The moment Kate Heath saw her 12-year-old pug, Ivy, sitting silently and staring at a wall, she knew something was wrong.
Veterinary medicine
Oct 7, 2026
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19
