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A synthesis of 16 systematic reviews puts hard numbers on a soft truth: the cleanest longevity move you can make for your vision is still to quit.
A new worm study suggests that mild stress in one generation can leave longevity marks on the next. The mechanism is fascinating — and the leap to humans is still a long one.
A provocative review of brain tissue from young Mexico City residents argues that ultrafine air pollution may seed neurodegeneration decades before symptoms appear. The evidence is moderate — but hard to unsee.
Aging immune systems mount weaker responses to vaccines. A new Nature Aging review maps the engineering — higher doses, smarter adjuvants, mRNA — designed to close the gap.
A quiet genetic shift called CHIP is turning up more often as we age — and researchers are connecting it to heart and blood disease. Here's what the evidence actually says.
A new Physiology review maps how sympathetic nerves, baroreflexes and blood pressure shift across the menstrual cycle, pregnancy and menopause — and where the science still goes dark.
A new Neuron perspective and a longitudinal hippocampal study suggest biological sex shapes how brains age — and that 'one-size-fits-all' cognitive care may be quietly outdated.
A 2025 meta-analysis of 65 studies finds that depression following a cancer diagnosis is associated with substantially higher mortality — strengthening the case for mental-health screening inside oncology.
A new legal analysis warns that the same patent playbook that kept inhalers expensive for decades is now being run on GLP-1 drugs — just as millions of women are lining up for them.
Human genetics is guiding a fresh class of lipid drugs — Lp(a) inhibitors and lipoprotein-lipase activators — aimed at the residual heart risk statins can't reach.