Two evolutionary forces—genetic drift and balancing selection—explain why Pennsylvania’s spotted salamanders lay white or clear…
Browsing: Biology
Biology is the scientific study of life and living organisms, encompassing a vast range of topics from the molecular mechanisms inside cells to the behavior of ecosystems and the evolution of species over time. It explores how organisms grow, reproduce, interact with their environments, and adapt to changing conditions. Subfields such as genetics, microbiology, physiology, ecology, and evolutionary biology provide focused lenses through which scientists investigate the complexity of life. As a foundational science, biology not only deepens our understanding of the natural world but also drives advancements in medicine, agriculture, biotechnology, and conservation.
Humans scream for joy as well as fear, and our brains process these positive screams…
Tuna fishing’s carbon footprint is relatively low, but smarter gear use and cleaner tech could…
Genetically modifying mosquitoes to express antimalarial genes and pass them on to their offspring is…
Ancient Amber Fossil Reveals Early Beetle Pollinator An amber fossil of a Cretaceous beetle has…
Tomato mutations impact fruit size in unpredictable ways due to underlying genetic variation. CRISPR experiments…
Researchers say that our framework for classifying coral species needs to be expanded to capture…
120-Million-Year-Old Animals Evolved “Scratch-Digging” Traits Independently Paleontologists have discovered two new species of mammal-like, burrowing…
New model captures glycan molecules whose motions shield much of the spike from immune defenses.…
Scientists showed that minimal genetic changes can shift flower pollinators, potentially triggering the birth of…
Gut bacteria convert vegetable-derived sugars into health-impacting hydrogen sulfide, offering insight into dietary interventions. An…
Study suggests reducing fishing and addressing environmental changes would help cod recover. Overfishing likely did…
African Elephants Only Occupy a Fraction of Their Potential Range Many wildlife species are threatened…
Social isolation results in changes of behavior and activity of immune and stress genes. Ants…
MSU’s expertise in fish biology, genetics helping researchers rewrite evolutionary history and shape future health…
Researchers confirmed shared genetic factors between brain and face shape but found no link to…
New, reversible CRISPR method can control gene expression while leaving underlying DNA sequence unchanged. Over…
Unique videos capture detailed instances of rare honey bee behaviors like mouth-to-mouth larval feedings. Unique…