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Novel biomimetic peptide actively rebuilds damaged tooth dentin

Dentin hypersensitivity affects millions of people worldwide, yet existing treatments often provide only temporary relief.

1 Jul 2026

Bio-detection dogs can sniff out hemangiosarcoma

Cancer is a leading cause of death in both humans and pets; studies suggest that between one-third and one-half of all dogs will develop cancer during their lifetime.

20 Jan 2026

GOP cuts will cripple Medicaid enrollment, warns CEO of largest public health plan

When the head of the nation's largest publicly operated health plan worries about the looming federal cuts to Medicaid, it's not just her job. It's personal.

15 Jan 2026

AI tool helps clinicians quickly understand complex patient medical histories

An AI-guided platform at Penn Medicine allows clinicians to quickly and easily unearth pertinent information from patients’ electronic health records that otherwise might have been difficult to find.

14 Jan 2026

WSU study reveals gaps in end-of-life care education for doctors

Doctors encounter death and dying significantly more than most people. It's the price of saving lives and helping people.

14 Jan 2026

Millions of Americans are expected to drop their Affordable Care Act plans. They’re looking for a plan B.

It's feeding time for the animals on this property outside Nashville, Tennessee. An albino raccoon named Cricket reaches through the wires of its cage to grab an animal cracker, an appetizer treat right before the evening meal.

12 Jan 2026

Federal rental assistance during COVID-19 pandemic improved mental health

Federal rental assistance distributed during the COVID-19 pandemic did far more than help people stay in their homes. It also improved their mental health.

9 Jan 2026

A high-protein diet shows strong anti-cholera effects

Cholera, a severe bacterial infection that causes diarrhea and kills if untreated, can be defeated with a diet high in protein, according to a new study from UC Riverside.

8 Jan 2026

Solving the home care quandary

You're ready to leave the hospital, but you don't feel able to care for yourself at home yet.

8 Jan 2026

Weight loss drugs may cause nutritional deficiencies without proper guidance

People prescribed the new generation of weight loss drugs may not receive sufficient nutritional guidance to support safe and sustainable weight loss, leaving them vulnerable to nutritional deficiencies and muscle loss, say experts at UCL and the University of Cambridge.

7 Jan 2026

How GLP‑1 agonists are shaping the future of obesity treatment with Dr Bryony Henderson

GLP-1 agonists are pivotal in obesity care, promoting weight loss and addressing related health issues, with a focus on personalized, holistic treatment.

23 Dec 2025

An Arm and a Leg: A few more good things from 2025

An Arm and a Leg host Dan Weissmann breaks down how two states passed laws aimed at protecting people from things like medical debt, insurance delays and denials, and corporate profiteering.

23 Dec 2025

New grant supports research into drug-induced brain toxicity

Important FDA-approved drugs to treat HIV and cancer can save lives, but they come with their own risks. Some drugs used clinically are known to cause neurological side effects in up to half of patients, ranging from confusion and memory problems to permanent nerve damage.

19 Dec 2025

States advance medical debt protections as federal support turns to opposition

Lawmakers in several states are working to expand medical debt protections for patients, even after the Trump administration reversed course and told states they don't have authority to take action on credit reporting.

19 Dec 2025

Researchers point to mitochondria as a missing link between mental health and brain function

A stressful year leads to anxiety. Lasting isolation gives way to depression. An old trauma nags until it becomes paralyzing.

18 Dec 2025

Washington’s homeless hide in plain sight, growing sicker and costing taxpayers more

Every night, Abdullah Ibrahim retreats from the streets into a wooded stretch along the Potomac River.

18 Dec 2025

Oregon hospital races to build a tsunami shelter as FEMA fights to cut its funding

Residents of this small coastal city in the Pacific Northwest know what to do when there's a tsunami warning: Flee to higher ground.

17 Dec 2025

Wheelchair? Hearing aids? Yes. ‘Disabled?' No way.

In her house in Ypsilanti, Michigan, Barbara Meade said, "there are walkers and wheelchairs and oxygen and cannulas all over the place."

11 Dec 2025

New arts and wellbeing program supports the social needs of families affected by dementia

A new arts and wellbeing program co-developed by the University of South Australia, Flinders University and the University of Adelaide shows that supporting the social needs of people living with dementia and their carers can help families rediscover connection, confidence and a sense of community.

9 Dec 2025

Preloading Instacart online grocery carts with healthy ingredients could help improve the diets of families

University at Buffalo researchers have shown that preloading Instacart online grocery carts with healthy ingredients could be a useful tool for improving the diets of families with young kids at risk for obesity.

4 Dec 2025