Egg and sperm cell size evolved from competition. Limited resources drove gametes to differ vastly…
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.
The bacterial protein BrxU protects against modified viral DNA and may become a tool to…
Researchers glean a more complete picture of a structure called the nuclear pore complex by…
EMBL scientists pave the way for reducing the harmful side effects antibiotics have on gut…
UVA scientists found that microglia not only guard the brain but also control blood flow…
A University of Michigan study combining DNA and museum records shows snakes repeatedly reinvented their…
A new study has shown how circadian rhythms in heart cells help to change heart…
Photosynthesizing algae injected into the blood vessels of tadpoles supply oxygen to their brains. Leading…
Scientists discover how T cell assassins reload their weapons to kill and kill again. Cambridge…
The finding underscores how ecological restoration can reveal surprising animal behaviors, potentially reviving interactions that…
New Programmable Gene Editing Proteins Found Outside of CRISPR Systems Researchers find RNA-guided enzymes are…
The findings shed new light on how warning signals and toxicity may have evolved in…
Researchers have uncovered a mechanism that may explain why certain body parts are so sensitive.…
Biobanking genetic material offers a cost-effective way to conserve more species, restore diversity, and reduce…
Fossils from Duke collection uncover a previously unknown mass extinction event in Africa. Sixty-three percent.…
The weird and wonderful genome of dinoflagellates looks nothing like other eukaryotic genomes. The genome…
Molecules move within elongated protrusions to help stabilize migrating cells inside the bloodstream. An innovative…
Specialized cells that propagate heartbeats have the capacity to regenerate after birth, study by UT…