Lion

Cosma / Communication / Knowledge / Realm / Terrestrial / Life /Animal / Mammal / Lion
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lion : a large heavily built social cat (Panthera leo) of open or rocky areas chiefly of sub-Saharan Africa though once widely distributed throughout Africa and southern Asia that has a tawny body with a tufted tail and a shaggy blackish or dark brown mane in the male — Merriam-Webster See also OneLook

Encyclopedia

Lion (Panthera leo) is a species in the family Felidae; it is a muscular, deep-chested cat with a short, rounded head, a reduced neck and round ears, and a hairy tuft at the end of its tail. The lion is sexually dimorphic; males are larger than females with a typical weight range of 150 to 250 kg (330 to 550 lb) for the former and 120 to 182 kg (265 to 400 lb) for the latter. Male lions have a prominent mane, which is the most recognizable feature of the species. A lion pride consists of a few adult males, related females and cubs. Groups of female lions typically hunt together, preying mostly on large ungulates. The species is an apex and keystone predator, although they scavenge when opportunities occur. Some lions have been known to hunt humans, although the species typically does not. — Wikipedia

Lion (Encyclopædia Britannica)

Lion (One Zoom)
Lion (WolframAlpha)

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Inspiration

GoPro VR: For the Love of Lions (GoPro, YouTube 360° Video)

Lion Cam (Smithsonian’s National Zoo & Conservation Biology Institute)
Lion Cam (Reid Park Zoo)

Talks about Lions (TED: Ideas Worth Spreading)

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Innovation

Science

Mammalogy is the study of mammals – a class of vertebrates with characteristics such as homeothermic metabolism, fur, four-chambered hearts, and complex nervous systems. Mammalogy has also been known as “mastology,” “theriology,” and “therology.” The major branches of mammalogy include natural history, taxonomy and systematics, anatomy and physiology, ethology, ecology, and management. — Wikipedia

Mammalogy (Encyclopædia Britannica)

The Science of Mammalogy (The American Society of Mammalogists)

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Preservation

History

Lions (World History Encyclopedia)

Library

DDC: 599.757 Lions (Library Thing)
Subject: Lions (Library Thing)

Subject: Lions (Open Library)

LCC: QL 737.C2 Lions (UPenn Online Books)
Subject: Lions (UPenn Online Books)

LCC: QL 737.C2 Lions (Library of Congress)
Subject: Lions (Library of Congress)

Subject: Lions (WorldCat)

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Participation

Education

MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources

Community

Occupation

Zoologists and Wildlife Biologists (CareerOneStop, U.S. Department of Labor, Employment and Training Administration)

News

Lions (EurekaAlert, American Association for the Advancement of Science)
Lions (bioRxiv: Preprint Server for Biology, Cold Spring Harbor Laboratory)
Lions (JSTOR)
Lions (Science Daily)
Lions (Science News)
Lions (Phys.org)
Lions (NPR Archives)

More News …

Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.

Invisible fertility crisis: Chemicals and climate...
on April 28, 2026 at 6:00 pm
The rise in infertility is not limited to humans, as environmental stressors are quietly undermining the reproductive potential of different forms of life. A recent review published in npj Emerging Contaminants investigated how today's environmental challenges are shaping the reproductive capacity of both humans and animals.
How giants that vanished 10,000 years ago...
on April 27, 2026 at 7:00 pm
Between 50,000 and 10,000 years ago, many of the world's largest mammals disappeared. Picture creatures like saber-toothed cats with 7-inch fangs and elephant-sized sloths. Woolly mammoths whose curved tusks grew longer than 12 feet. Even a three-ton wombat the size of a car. After roaming Earth for millions of years, most large-bodied mammals—especially those weighing over a ton—were wiped out. Vanished.
Machine learning helps detect roars from lion...
on April 23, 2026 at 6:20 pm
Roaring over long distances is a key behavior of lions. They communicate within prides as well as with other animals using distinct sequences of moans and grunts. Scientists from the GAIA Initiative have now published a machine learning approach in the journal Ecological Informatics that improves how roaring behavior can be studied.
Wildfires used to 'go to sleep' at night. Climate...
on April 18, 2026 at 10:16 am
Burning time for North American wildfires is going into overtime. Flames are lasting later into the night and starting earlier in the morning because human-caused climate change is extending the hotter and drier conditions that feed fires, a new study found.
Nature might have a universal rhythm
on April 15, 2026 at 1:20 pm
Animal communication can look wildly different—flashing lights, chirping calls, croaking songs and elaborate dances. But new research from Northwestern University suggests many of these signals share a surprising feature: They repeat at nearly the same tempo.