Genomes and Fossils Resolve a Century-Old Mystery of Insect Wing Evolution
A new phylogenomic and fossil-calibrated study confirms that mayflies and dragonflies form the ancient group Palaeoptera and that foldable wings ...
Tag: molecular clock
Molecular clocks push animal origins back 200 million years before first fossils
New research from the University of Oxford suggests animals may have originated between 800 and 700 million years ago, up ...
Training at Your Daily Peak Does Not Boost Muscle Gains in Older Adults
A randomized controlled trial found that older adults gained the same muscle strength and mass whether they trained at their ...
Mitochondrial DNA Mosaics May Serve as a Molecular Clock of Human Aging
A new review argues that clonally expanded mitochondrial DNA mutations accumulate in a tissue-specific, biphasic pattern that can be read ...
Reading the Evolutionary History of Cancer Written in Tumour Genomes
A Nature Reviews Cancer review argues that population genetics offers the mathematical framework needed to turn tumour genome sequencing data ...
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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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