Medicine & TechnologyIt is easy to observe the overall health and psychological consequences of life in captivity for these animals. Many captive elephants suffer from arthritis, obesity, or skin problems. Both elephants and orcas often have severe dental problems. Captive orcas are plagued by pneumonia, kidney disease, gastrointestinal illnesses, and infections.
Humans have contributed to animal extinction since the Late Pleistocene, and a new study suggests there are more than 500 species to follow by the year 2100.
Tel Aviv University researchers have determined that the brain connectivity of humans are not dominant compared to other mammals. Conclusions from the study revealed a universal law, the Conservation of Brain Connectivity.
Nowadays, it is commonplace to hear various animal sounds everywhere. But ever wondered how all those sounds came to be? That is the thought that John Weins and Zhuo Chen had when they published "The Origins of Acoustic Communication".
Until recently, Paleontologist Tyler Lyson started focusing his search on nodules of rock or concretions back in 2016. He found out that there are more fossils inside of rocks and not on the surface.
Poaching has become a greater threat than previously thought. The study surveyed 30,000 species of mammals, birds, reptiles, and amphibians, and found out that the percentage of the illegally traded animals are 40-60% higher and will continue to rise unless stopped.
Fossil of two mammal species unearthed from Beijing, China that was suggested as the oldest winged mammals. Lead researcher Dr. Zhe-Xi Luo found out that those specimens were from Jurassic period and gymnosperm plants were their main diet.
Remains of an unknown mammal were discovered by Russian scientists. Later on, the mammal was given the name, Baidabatyr, based on the structures of its tooth.
Mammal species of the Jurassic period has been found from the excavation site of Skye. Scientists found the evidence of milk teeth from 165 million years old Wareolestes rex fossil.