Browsing Tag
Zoology Category
15 posts
The Zoology category is a comprehensive resource for exploring the diversity and evolutionary processes of the animal kingdom. This category provides in-depth information on the anatomy, behavior, life cycles, and roles of different animal species within ecosystems. It also covers the historical development of zoology and important areas of research today.
How Cat Scent Recognition Decodes a Hidden Chemical ID
Researchers have identified thirteen branched-chain fatty acids in cat urine that create a durable chemical calling card, solving a long-standing mystery about feline scent recognition and kidney lipid reservoirs.
California Sand Hoppers Move as Much Sediment as Coastal Rivers
New research reveals that sand hoppers along California beaches excavate up to 50 kilograms of sand per meter each day. These tiny crustaceans rival major rivers in sediment transport, aerate shorelines, cycle nutrients, and supply loose material that helps build protective coastal dunes.
San Diego Dog Nash Greets Home Intruder with Plush Toys
When an intruder entered a Sherman Heights residence, four-year-old golden retriever Nash offered toys instead of sounding an alarm. The viral incident illuminates how selective breeding and individual canine temperament influence territorial defense.
Where Tons of Fishing Gear and Plastic in Seychelles Originate
Satellite tracking and drift modeling reveal that tons of fishing gear washing up on Seychelles beaches come largely from industrial fleets within local waters rather than distant shores.
Bolivia Yungas Forest Harbors New Cat Species After a Century
Scientists analyzing South American feline genomes have officially described Leopardus tilcayo, a distinct cloud forest tiger cat species native to Bolivia.
How Scientists Measured Tyrannosaurus Rex Body Temperature
Researchers analyzed isotopic bonds in fossil tooth enamel to determine that Tyrannosaurus rex maintained an internal body temperature of 36 degrees Celsius, matching human thermal baselines.
How African Wild Dogs Walked 4,000 Kilometers to Find Mates
A nine-month, 4,126-kilometer trek across Zambia by three male African wild dogs marks the longest recorded dispersal for any African mammal, highlighting vital habitat corridors.
Beyond Deforestation: Amazon Climate Extremes Hit Central North
A 43-year study across the Amazon basin reveals that climate extremes are accelerating fastest in the intact central-northern rainforest rather than the deforested south, with dry-season heat rising over 3.22°C since 1981.
An Ancient Mastodon Tooth Awaits Its Age Test at Stanford
Brigid Lynch found an adult Pacific mastodon molar in San Mateo County. Stanford researchers plan carbon dating to establish its age more precisely.
As Birds Migrating at Night Cross Skies, Cities Dim Lights
As billions of birds migrate across North America after dark, radar tracking reveals heavy flight corridors while conservation programs ask cities to turn off lights.