DNA
A new study has revealed that the nematode Caenorhabditis elegans—a microscopic worm widely used in research—can pass longer lifespans to its offspring through epigenetic mechanisms, even when the descendants themselves…
Widespread Sex Reversal Found in Wild Birds Challenges Traditional Gender Identification
Many bird species display striking physical traits that distinguish males from females, such as the rooster's comb or the peacock's tail feathers. However, in species where the sexes look alike,…
For decades, scientists believed leprosy was a disease of the Old World, introduced to the Americas around 500 years ago by European colonizers and African slaves. The disease was traditionally…
A research team from the University of Minnesota Medical School has published a groundbreaking study in Nature Aging, shedding light on the relationship between stress and aging while delving into…
A preliminary analysis of DNA markers in over 3,000 individuals conducted by the University of Southern California suggests a potential link between exposure to extreme high temperatures and molecular changes…
In a recent paper published in Nature Communications, an international research team led by the University of Birmingham in the UK has uncovered the role of the protein USP50 in…
Around 50,000 years ago, a mammoth perished under mysterious circumstances in the Siberian tundra. This intriguing discovery was made recently. Researchers were astonished to find preserved chromosomes in their original…
Environmental factors, such as diet and smoking, can influence a person's biological age, which may differ from their chronological age based on their date of birth. Recent research conducted by…
A group of biosafety experts recently established the International Initiative for Biocontainment and Biosafety Science (IBBIS), a new international non-profit organization aimed at mitigating the risks associated with modern biotechnology. According…
Throughout the history of life on Earth, dinosaurs undoubtedly played an indelible role. Approximately 140 million years ago, they reigned as unmatched rulers. Those extraordinary creatures, characterized by vast diversity…
