human
Archaeologists have uncovered stone tools at the Little Paxton site, about 80 kilometers east of London, dating back roughly 440,000 years. Using advanced infrared radiofluorescence dating, researchers confirmed the artifacts…
Although all vertebrates possess a pelvis, only humans have evolved a structure optimized for efficient, long-distance bipedal locomotion. This evolutionary transformation took over five million years, yet the precise developmental…
Over 10 million years ago, ancient African apes gained extra nutrition by eating fallen, fermented fruit—a behavior that may have laid the evolutionary foundation for humans' alcohol tolerance. A recent…
Although the emotions and thoughts of past generations left no direct trace, cultural artifacts such as paintings, literature, and music serve as “cognitive fossils” that offer insight into historical psychology.…
Humans have an innate ability to perceive possible actions in their environment—knowing, for instance, that a path can be walked on or that a lake can be swum in. Despite…
A new genomic study published in Communications Biology suggests that bedbugs may have been the earliest urban pests to form a symbiotic relationship with humans—predating rats and cockroaches by several…
Bats are natural reservoirs for several highly pathogenic viruses, including coronaviruses related to Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS), as well as Marburg and Nipah…
Researchers have successfully enabled five participants to perceive a completely new color—beyond the natural range of human vision—by selectively activating specific retinal cells using advanced laser and tracking technology. This…
A groundbreaking study has revealed that the differences between humans and other primates extend beyond intelligence to include emotional and social cognitive abilities. By comparing brain scans of humans, chimpanzees,…
For a long time, scientists believed that the earliest reliable evidence of human habitation in African rainforests dated back approximately 18,000 years, while the earliest global record of humans in…
