Biology
Population history, not age, drives ancient trees’ evolutionary importance in endangered conifer
Ancient trees are often treated as living time capsules, celebrated for surviving centuries of drought, storms, disease and human disturbance....
Review outlines emerging directions in pulmonary arterial hypertension research
Pulmonary arterial hypertension (PAH) is being redefined by molecular biology. Once viewed mainly as a disorder of excessive blood-vessel constriction,...
Gene Family Reveals How Tropical Crops Adapt to Heat
A sweeping genomic analysis of the spurge family has uncovered how heat shock protein 20 genes may help economically important...
Fungal Necrotizing Otitis Externa: Three Key Clinical Questions Answered
Fungal necrotizing otitis externa, a rare but potentially life-threatening infection that can extend from the external ear canal into the...
Ophthalmic Foundation Models Advance: Technical Progress, Clinical Evidence, and Unanswered Questions
Artificial intelligence is moving ophthalmology toward a new era in which algorithms may analyze not only retinal photographs, but also...
Dogs Distinguish Human Fear from Sadness, Study Finds
Dogs may be reading more into human faces than scientists once thought. In a new brain-imaging study, researchers found that...
Higher doses of common fertility drug linked to increased pregnancy risks
Infertility affects approximately one in six people worldwide, and irregular or absent ovulation remains one of its most common causes....
Healthy lifestyle lowers hearing impairment risk 14%; metabolism plays key role
Hearing impairment is often associated with aging, prolonged noise exposure, or inherited vulnerability. Yet a large prospective study suggests that...
Review finds rotational chair testing fills critical gaps in vestibular disorder care
Dizziness and vertigo affect millions of people worldwide, yet the tests most commonly used to investigate vestibular disorders do not...
Environmental eustress blocks CCL2, reducing doxorubicin heart damage and slowing tumor growth
Doxorubicin remains one of the most effective and widely used chemotherapy drugs in modern oncology, but its benefits are limited...
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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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