Alzheimer’s blood tests could diagnose faster, more accurately | How it works

It can be tricky to tell if memory problems are caused by Alzheimer’s. A new study shows how new blood tests could help doctors diagnose the disease faster and more accurately.

Alzheimer’s diagnosis made easier with new blood tests, study shows

New blood tests could help doctors diagnose Alzheimer’s disease faster and more accurately, researchers reported Sunday – but some appear to work far better than others.

Tongue-tie in babies may be overdiagnosed and needlessly treated, AAP says

A new report by the American Academy of Pediatrics reveals that tongue-tie may be overdiagnosed in the U.S. and too often treated with unnecessary surgery.

Stop & Shop reopens delis after temporary closure due to listeria outbreak

Stop & Shop temporarily closed all of its delis Friday for a deep cleaning following a federal recall of Boar's Head products spurred by a recent outbreak of listeria.

Mount Sinai Beth Israel says it's one step closer to closing for good

A spokesperson for Mount Sinai said the New York State Department of Health will give conditional approval of its closure plan in a statement on Thursday.

FDA pushes back deadline again to ban formaldehyde in hair products

Chemical hair straighteners or "relaxers" are applied to hair to make it less frizzy or straighter. But most of these products release formaldehyde gas into the air when heated.

Deadly listeria outbreak linked to deli meat: Here's what to know

The CDC reported last week that two people died and at least 28 others were hospitalized across 12 states because of a listeria outbreak connected to deli meat.

Pig hearts and kidneys: Barns may be future of organ transplantation

Some of the world's cleanest pigs are being raised in the Virginia mountains to supply kidneys and hearts for animal-to-human organ transplants.

1 dead in NJ, 9 sickened in tri-state in listeria outbreak linked to sliced deli meats

At least two people have died and more than two dozen have been hospitalized in an outbreak of listeria food poisoning linked to meat sliced at grocery store deli counters.

Dr. Ruth, pioneering sex therapist, dies at 96

Dr. Ruth became a pop icon, media star and best-selling author through her frank talk about once-taboo topics. Here is a look back at her career.

3 Colorado poultry workers presumed to have bird flu

Three people who had direct contact with infected animals in Colorado are presumed to have contracted bird flu.

Medicines that don't mix well with extreme heat: What to know

Learn how extreme heat can worsen the side effects of common medications and get advice on proper storage and handling.

Lupus: What to know about the autoimmune disease

Lupus has no cure and the exact cause is unknown, but in a recent breakthrough study, scientists believe they may have found a primary cause of the complex autoimmune disease.

Tampons can contain toxic metals like lead and arsenic, study finds

Researchers found various concentrations of 16 types of metals, including toxic metals lead and arsenic, across all tampons they tested in a new study. Here's what else they found.