#animal-behavior

#animal-behavior

Aging and damaged brain cells, or neurons, can cause memory problems and limit the brain's ability to recover from illnesses. Some scientists have posited that if we could just turn on the ability to make new neurons in the brain—a process called neurogenesis—some of these deleterious changes might be reversed.

Naked mole rat queens rule with an iron forepaw, forbidding any other female from reproducing until they die, leading to violent battles for dominance among the remaining females.

Veronica O'Brien-Lim explained that the bears were living under her home due to the previous owners digging a foundation under half of the addition. Initially adorable, the bears began causing problems by going through neighbors' trash and chewing on wires.

A customized Unitree G1 robot can be seen chasing a small flock of wild boars through an empty car parking lot in Warsaw, Poland. The widely disseminated footage shows the robot jogging across a small patch of grass while chasing down the wild animals, only to raise its fist in the air in frustration after they successfully get away.

Somebody sent to this world to try to give people hope in dark times, because without hope, we fall into apathy and do nothing, and in the dark times that we are living in now, if people don't have hope, we're doomed. How can we bring little children into this dark world we've created and let them be surrounded by people who've given up?

The charity claims long-term separation was not a viable solution, as wolves' welfare is closely tied to living within a stable pack structure, and isolation can create further welfare concerns.

Countless millions of nonhuman animals (animals) of all sorts are used in a diverse array of laboratory research. Their treatment varies from being unspeakably inhumanely abused to being treated with kindness, depending on the questions at hand and the values and attitudes of the researchers themselves. The lives of these animals truly are hidden, and most people are incredulous when they learn that laboratory rats and mice still are not considered "animals" under the current federal Animal Welfare Act.

After washing and displaying them, I invited my colleagues to observe them. One colleague seemed very angry after examining them, picked up a piece straight away, hit it hard on the other stone fragments, and exclaimed, 'These kinds of broken stones can be seen everywhere on the road!' But later that fall, the French archaeologist Henri Breuil examined the crystals and agreed with Wenzhong: The crystals were not just stones, but artifacts collected by the early humans who lived in the cave.

An elephant's trunk is a marvelous thing, flexible enough to bend and stretch as it forages for food, but also stiff enough to grasp and maneuver even delicate objects like peanuts or a tortilla chip. That's because the trunk is highly sensitive when it comes to sensing touch. Scientists have determined that the whiskers lining the trunk are crucial for that sensitivity thanks to their unique structure, amounting to a kind of innate "material intelligence, according to a new paper published in the journal Science.

Jane Goodall, the late primatologist, was known for her imitations of chimpanzee greetings. When she met with Prince Harry, in 2019, she approached him slowly, making panting noises through circular lips. She prompted him to pat her lightly on the head, then reached up for an embrace, making soft hooting sounds. During her career, Goodall observed chimps engaging in more than a thousand such greetings. They sometimes touched their lips together, breathed into one another's open mouths, or stood on two legs and hugged.

The list of feats Andrew Schulz has witnessed an elephant perform with its trunk is as long as, well, an elephant's trunk. These powerful proboscises are strong enough to push over 900 pound trees and gentle enough to pick up a tortilla chip without breaking it. They can snuffle along the ground to sense vibrations from far-off herd movements. They can be used to solve puzzles, peel bananas, craft tools, console a fellow pachyderm or a human friend.

The 13-year-old Swiss Brown cow lives in the village of Notsch at the foot of the Carinthia mountains in southern Austria. She's kept as a pet by a local farmer, and can roam her meadow to her heart's delight. Like many other pets, she likes to have her back scratched. If no friendly humans are around to do the job, that's not a problem Veronika uses a brush or stick to do it herself.

I expect Punch will be under careful observation by the keepers, and it sounds like they are trying various approaches to find a way to keep Punch in the group, which is best practice. If it looks like he is at risk of physical harm he would be removed from the group. As macaques are highly social intelligent primates this would be the last resort, only if he were deemed to be at risk of physical harm.

Last November, the UK government announced a bold plan to phase out animal testing in some areas of research. Animal tests for skin irritation are scheduled for elimination this year, and some studies on dogs should be slashed by 2030. The long-term vision is 'a world where the use of animals in science is eliminated in all but exceptional circumstances'.