Search results for Giraffes

Space Exploration Jan 21, 2025

NASA rockets to fly through flickering, vanishing auroras

Two NASA rocket missions are taking to the Alaskan skies in hopes of discovering why some auroras flicker, others pulsate, and still others are riddled with holes. Understanding these peculiar features is part of NASA's goal ...

Archaeology Jan 21, 2025

Women were at the center of iron age Britain. New find reminds us how misogyny has shaped our view of the past

Roman writers found the relative empowerment of Celtic women in British society remarkable, according to surviving written records. New DNA research from the University of Bournemouth shows one of the ways this empowerment ...

Plants & Animals Jan 8, 2025

Rethinking population management in zoos: New policy suggests natural reproduction and culling

Until now, contraception has been the method of choice for zoos to avoid surplus animals. Researchers are now calling for a paradigm shift: zoos could preserve their breeding populations, raise awareness of conservation challenges ...

Plants & Animals Dec 28, 2024

Morphological evidence supporting four giraffe species classifications

The University of Cape Town, along with the Giraffe Conservation Foundation, have conducted a large-scale study identifying significant cranial shape differences between four genetically distinct giraffe species. The findings ...

Plants & Animals Dec 13, 2024

Giraffes' uphill battle: Slopes more than 20° pose challenges for their conservation

New research finds that giraffes much prefer flat terrain and do not traverse slopes of more than 20°, which severely limits the areas in, and outside, protected reserves they can access. The findings, which are yet to be ...

Ecology Nov 19, 2024

The hidden disease risks of modern housing developments in rural Africa

Tamika Lunn went to Kenya looking for bats. Her task, as a postdoctoral researcher in the lab of U of A biologist Kristian Forbes, was to catch bats to understand if, when and why they carried viruses. A spillover of a bat ...

Biotechnology Nov 4, 2024

Validation testing of next-gen genome analysis platform reveals potentially disruptive tech

A collaborative study by researchers from Baylor College of Medicine and Illumina has showcased the exceptional capabilities of the DRAGEN (Dynamic Read Analysis for GENomics) platform in comprehensive genome analysis.

Plants & Animals Nov 1, 2024

A comparison of bat and bird wings reveals their evolutionary paths are vastly different

Bats are incredibly diverse animals: They can climb onto other animals to drink their blood, pluck insects from leaves or hover to drink nectar from tropical flowers, all of which require distinctive wing designs.

Ecology Oct 11, 2024

Hidden in the teeth: DNA study finds these 19th century lions preyed on humans and giraffes

In 1898, two male lions terrorized an encampment of bridge builders on the Tsavo River in Kenya. The lions, which were massive and maneless, crept into the camp at night, raided the tents and dragged off their victims. The ...

Veterinary medicine Oct 4, 2024

Dozens of zoo tigers die after contracting bird flu in southern Vietnam

More than a dozen tigers were incinerated after the animals contracted bird flu at a zoo in southern Vietnam, officials said.

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