Biology
Sequential mating reduces medaka sperm speed, impacting fertilization success
Medaka (Oryzias latipes) males are famous for their intense, repeatable spawning behavior during breeding season. In a new study, researchers...
Semipermeable species boundaries allow gene flow but block hybrid swarm in desert fish
Hybridization is often described as a force that can blur species boundaries and redirect evolution, yet its consequences for endangered...
New Cell Imaging Technique Illuminates Previously Hidden Cellular Blind Spots
Cells behave like crowded cities, yet many crucial molecular conversations have been impossible to watch directly in real time. Traditional...
Evolution of Hidden Core Machinery Beneath the Surface
A new evolutionary study is upending a century-old assumption about how vertebrate muscles work. For decades, researchers have treated muscle...
England study finds lockdown-born children harder to focus and manage emotions at four
Lockdown birth cohort research is adding new evidence to the long-running debate over how early-life disruptions shape later development. A...
Scientists Reveal How Macrophages Age Differently Across the Body
Why the immune system wanes with age remains one of biology’s most persistent puzzles. A new USC study, published in...
Sound Waves Guide Formation of Engineered Tissues
Using sound to guide living cells, researchers have now demonstrated how engineered tissue can be actively steered toward forming blood-vessel-like...
New UC Center Advances Alzheimer’s and Neurodegenerative Disease Research
The University of Cincinnati (UC) and UC Health have unveiled the Center for Alzheimer’s and Neurodegenerative Diseases Research (CANDR), a...
Uncanny Valley Effect Detected in Macaques Using 3D Animated Monkey Avatars
A new study in PLOS Biology reports the first experimental evidence that non-human primates can experience the uncanny valley—an effect...
Aging Cells Revert to Stem Cells as Self-Repair Mimics
Body Repairs Itself by Reverting Aged Cells into Stem-Like States A new study from the Technion suggests the body can...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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