Search results for Lions

Plants & Animals Mar 30, 2022

Oxytocin treatment can take lions from ferocious to friendly

Lions typically aren't keen on making new friends. The giant cats guard their territory fiercely and can mortally wound a foe with a single swipe. While aggression is an advantage for apex predators in the wild, it poses ...

Social Sciences Mar 25, 2022

Student researcher examines impact of digital arrest logs on arrestees' futures

Camille Ingham, who recently graduated from Penn State Harrisburg with a master of arts in criminal justice, for her master's thesis partnered with the college's Center for Survey Research to assess how the publication of ...

Cell & Microbiology Mar 15, 2022

How sperm protect their membranes from oxidation: A comparison of species

A scientific team from the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW) and Leipzig University conducted a comparative analysis of lipid profiles of sperm to obtain insights into their susceptibility to damaging ...

Plants & Animals Feb 24, 2022

Study reveals space use, movement of bighorn sheep in Nebraska

In the Nebraska Panhandle, where the flatlands of the state's eastern expanse occasionally give way to rocky buttes and canyons that preview the mountainous terrain farther west, reside pockets of bighorn sheep, a species ...

Plants & Animals Feb 24, 2022

Savvy sheep: New research explores flexible decision-making for bighorn sheep migration

'Thinking like a sheep' might actually be a complement; a new study found that following the herd is just one strategy bighorn sheep use to make decisions about seasonal migration. Sierra Nevada bighorn sheep, while somewhat ...

Plants & Animals Feb 21, 2022

African wild dogs have a feeding queue. Why it makes sense

Whether it's a fancy dinner party or a routine family lunch, meals can be highly social affairs. And patterns of food sharing—or otherwise—can shape or describe relationships.

Plants & Animals Feb 21, 2022

Early trauma affects an elephant's ability to assess threat from lions

It's not only humans who suffer from the long-term effects of childhood trauma. In our latest research we discovered that there appears to be a very real and lasting impact on elephants who experienced trauma and profound ...

Social Sciences Feb 21, 2022

The story of how Swahili became Africa's most spoken language

Once just an obscure island dialect of an African Bantu tongue, Swahili has evolved into Africa's most internationally recognized language. It is peer to the few languages of the world that boast over 200 million users.

Plants & Animals Feb 18, 2022

Orphaned elephants struggle to assess the threat posed by roaring lions

Traumatic events coupled with the lack of experienced adults in elephant family groups can affect the ecological knowledge of younger animals, and ultimately their ability to make crucial decisions when faced with threatening ...

Plants & Animals Feb 16, 2022

African wild dogs cope with humans using skills they rely on to compete with other carnivores

Large carnivores in Africa are important from ecological, economic and cultural perspectives, but human activities put them at risk. Increasingly, lions, hyenas and African wild dogs are restricted to protected areas like ...

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