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Wildfire smoke may be more harmful than other air pollution, two Mount Sinai studies find

As climate change drives more frequent and intense wildfires, researchers at the Icahn School of Medicine at Mount Sinai have published two large-scale studies showing that wildfire smoke may pose greater health risks than other sources of air pollution, with higher risks of hospitalization for cardiovascular and respiratory disease and poorer survival among patients with lung cancer.

18 Sep 2026

Chronic stress and inflammation cause silent structural heart damage

Chronic stress from people's everyday lives may be causing lasting structural changes to the heart, harming health and reducing life expectancy.

18 Sep 2026

New clues link Long COVID and POTS

Dizziness, fatigue, brain fog and a racing heart. They’re commonly associated with Long COVID, but new Adelaide University research suggests that for some people, these symptoms may also be indications of Postural orthostatic tachycardia syndrome (POTS), a debilitating and difficult-to-diagnose condition.

18 Sep 2026

Big Picture Bio founded to identify, design and optimize promising cancer combination therapies

Big Picture Bio Ltd., has been founded to identify, design and optimize promising cancer combination therapies, using a generative world model to understand how tumors, immune cells and surrounding tissue interact across disease sites and patient subgroups.

From Big Picture Bio 18 Sep 2026

Sex-specific biological clocks reveal how aging differs across the body in women and men

Researchers developed 38 sex-specific biological aging clocks across 15 organ systems, finding differences between females and males in genetic architecture, molecular signatures, disease associations, and mortality patterns. Brain aging clocks were linked to progression from mild cognitive impairment to Alzheimer’s disease in both sexes and to sex-dependent cognitive trajectories among solanezumab-treated A4 participants, while the authors stressed that sex-pooled and sex-interaction models remain complementary approaches.

17 Sep 2026

Exercise-based cardiac rehabilitation offers lasting heart health benefits

Exercise-based cardiac rehabilitation reduces hospital admissions by a third and heart attack risk by more than a quarter, as well as remaining beneficial in the long term, a new Cochrane review finds.

17 Sep 2026

CGM reveals glucose patterns linked to cardiometabolic risk in adults without diabetes

Fasting plasma glucose (FPG) and hemoglobin A1c (HbA1c) are the clinical gold standards for screening for blood sugar levels yet they provide only static snapshots that fail to reflect the highly dynamic and heterogeneous nature of metabolic impairment.

17 Sep 2026

ACC Latin America 2026 studies highlight sex and regional disparities in heart attack care

disparities in ST-segment elevation myocardial infarction (STEMI) management and outcomes across Latin America, focusing on women as a higher risk, yet underrepresented, patient group.

17 Sep 2026

US health officials knowingly relied on flawed vaccine safety algorithm

US health officials knowingly relied on a compromised algorithm to detect signals of harm from mRNA covid-19 vaccines and silenced efforts to fix it, finds an investigation published by The BMJ today.

17 Sep 2026

Wildfire smoke poses greater health risks than other pollution

17 Sep 2026

Study identifies bile acid that helps reduce excess fat accumulation in the liver

Non-alcoholic fatty liver disease (NAFLD), now known as metabolic dysfunction-associated steatotic liver disease (MASLD), is a common condition that causes excess fat to build up in the liver, affecting about one-quarter of adults worldwide.

17 Sep 2026

Groundbreaking technology uses quantum sensors to measure heart activity

Physicists at Johannes Gutenberg University Mainz (JGU) have developed a groundbreaking technology that uses quantum sensors to measure biomagnetic signals, such as heart activity.

17 Sep 2026

Single-molecule imaging reveals nucleated growth mechanism of viral capsids

Oxford University researchers have captured the step-by-step assembly of individual virus-like particles, revealing how simple molecular interactions can reliably build these complex biological structures. The results have been published today (16 September) in Nature.

17 Sep 2026

POTS identified in nearly two-thirds of Long COVID patients

Dizziness, fatigue, brain fog and a racing heart. They're commonly associated with Long COVID, but new Adelaide University research suggests that for some people, these symptoms may also be indications of Postural orthostatic tachycardia syndrome (POTS), a debilitating and difficult-to-diagnose condition.

16 Sep 2026

Study finds gender differences in active medical treatment

New research from the University of St Andrews has found that women are less like than men with the same medical condition to be offered active management such as surgery, a stent or a strong painkiller.

16 Sep 2026

Magnetic robotic fetoscope improves precision of twin transfusion surgery

In Switzerland, around 2,400 children are born as twins every year. When the fetuses share a placenta, they are connected to one another via blood vessels.

16 Sep 2026

AI-driven health app helps patients achieve better blood pressure control

Incorporating a free smartphone app featuring AI-driven health coaching, blood pressure monitoring, and behavioral incentives into a hospital's existing clinical workflows helps patients make meaningful reductions in blood pressure, findings that suggest that digital apps may offer an effective means of extending care beyond the clinic when incorporated into treatment plans.

16 Sep 2026

Fermented dairy was linked to lower mortality, but the pattern shifted at higher intakes

Analysis of 37,366 US adults found that fermented dairy consumption was associated with lower all-cause and cardiovascular mortality, with consumers showing adjusted hazards 18% and 20% lower, respectively, than non-consumers. Dose-response analyses indicated that the inverse association was concentrated at intakes below about 150 grams per day, while the observational study could not establish causality.

16 Sep 2026

Cold plunges may boost your mood, but the evidence is still on thin ice

A Molecular Psychiatry review examined evidence linking cold exposure with mood and mental health outcomes, alongside proposed roles for catecholamines, the HPA axis, and immune-inflammatory pathways. Early studies report short-term mood improvements and physiological changes, but clinical evidence remains limited, and the proposed mechanisms have not been established as drivers of lasting psychiatric benefits.

16 Sep 2026

Scientists tested how much whole grain makes a difference. The answer was not simply “more”

A meta-analysis of 87 randomized trials found that increasing whole-grain intake was associated with improvements in several cardiometabolic risk factors, although many individual changes were small or clinically unimportant. Dose-response analyses suggested that the magnitude of the effects varied by outcome and intake level, with limited evidence at very high intakes.

16 Sep 2026

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Heart News and Research

Wildfire smoke may be more harmful than other air pollution, two Mount Sinai studies find

Chronic stress and inflammation cause silent structural heart damage

New clues link Long COVID and POTS

Big Picture Bio founded to identify, design and optimize promising cancer combination therapies

Sex-specific biological clocks reveal how aging differs across the body in women and men

Exercise-based cardiac rehabilitation offers lasting heart health benefits

CGM reveals glucose patterns linked to cardiometabolic risk in adults without diabetes

ACC Latin America 2026 studies highlight sex and regional disparities in heart attack care

US health officials knowingly relied on flawed vaccine safety algorithm

Wildfire smoke poses greater health risks than other pollution

Study identifies bile acid that helps reduce excess fat accumulation in the liver

Groundbreaking technology uses quantum sensors to measure heart activity

Single-molecule imaging reveals nucleated growth mechanism of viral capsids

POTS identified in nearly two-thirds of Long COVID patients

Study finds gender differences in active medical treatment

Magnetic robotic fetoscope improves precision of twin transfusion surgery

AI-driven health app helps patients achieve better blood pressure control

Fermented dairy was linked to lower mortality, but the pattern shifted at higher intakes

Cold plunges may boost your mood, but the evidence is still on thin ice

Scientists tested how much whole grain makes a difference. The answer was not simply “more”

Lab Matters host Harriet Gould on building a more connected lab community

The Critical Role of Sample Storage in Drug Discovery and Development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

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