Scientists from around the world are making headway in compiling a Human Cell Atlas -- a deep dive into the myriad types of cells in the body and their disparate roles in health and disease.

The atlas is not yet complete, but 40 different scientific papers on cell research, published Nov. 20 in the journal Nature, brings the goal ... Full Page

Rates of postpartum depression have more than doubled in little over a decade among American women, a new analysis shows.

While about 1 in every 10 new moms (9.4%) suffered postpartum depression in 2010, that number rose to almost 1 in every 5 (19%) by 2021, report a team from Kaiser Permanente Southern California.

Why the steep rise... Full Page

A child in California has tested positive for bird flu, despite having no known contact with infected animals, state officials reported Tuesday.

"California has identified a possible bird flu case in a child in Alameda County who was tested for mild upper respiratory symptoms. The child, who&nbs... Full Page

Nearly 1 in every 10 American adults is living with high levels of cholesterol in their arteries, according to the latest report from the U.S. Centers for Disease Control and Prevention.

The data, from 2021 through 2023, found that 11.3% of adults have high total cholesterol -- a number that's held relatively steady since the introduction ... Full Page

If Congress lets healthcare tax credits established during the pandemic expire, 4 million Americans will become uninsured, a new analysis warns.

The tax credits, which have significantly lowered out-of-pocket costs for millions of Americans, are set to expire at the end of 2025.

"Allowing these credits to expire will force families t... Full Page

Fostering good relationships with teachers in the early grades may have long-lasting benefits, new research suggests.

"These early connections significantly influence not only academic achievement, but also social and emotional development and executive functioning skills, which are critical for educational success," said researcher Arya A... Full Page

Although the United States has made significant headway in curbing cigarette smoking and secondhand smoke exposure, a new report finds deep divisions remain and they run along predictable fault lines.

Disparities in tobacco use continue to persist by income and occupation, geography, education, race and ethnicity, sexual orientation and ge... Full Page

WEDNESDAY, Nov. 20, 2024 (HealthDay News) -- A type 2 diabetes diagnosis before age 50 comes with a health risk that patients might not expect.

Especially if they are obese, these folks are more likely to develop dementia later, new research warns.

"Our study suggests that there may be a cognitive consequences to earlier onset t... Full Page

For the 4 in 10 patients with newly diagnosed heart failure who also have the heart rhythm disorder atrial fibrillation, the prognosis can be poor.

"Atrial fibrillation can make heart failure much more problematic, and more complex to treat," said researcher Heidi May, a cardiovascular epidemiologist at Intermountain Health in Salt Lake Ci... Full Page

Parents can't monitor everything their kids watch online, but a set of new guidelines may help young people manage their own viewing habits.

"Research consistently shows that video content, and the platforms that host it, have the potential to help or harm teens," said Arthur Evans Jr., CEO of the American Psychological Association (APA).&... Full Page

There's yet another downside to global warming: Higher health care expenditures for medical scans on hot days.

So report Canadian researchers who discovered that periods of heat and air pollution bumped up demand for X-rays and CT scans by about 5%. Over time, that could really add up, said lead researcher Dr. Kate Hanneman. She's an asso... Full Page

Two Wyoming abortion bans, including the first state law to prohibit the use of abortion pills, violate the state's constitution, a judge ruled Monday.

In her decision, Judge Melissa Owens, of Teton County District Court, wrote that both a ban on medication abortion and a broader ban on all methods of abortion “impede the fundamental... Full Page

Experts have been concerned by rising rates of pancreatic cancer in young adults, but new research reveals the jump in cases has not been accompanied by any increase in deaths from the disease.

Why? According to the scientists behind the finding, today's more highly sensitive imaging scans may be catching early, nonlethal cases of pancrea... Full Page

More than half of all American adults, almost 137 million people, could be candidates for the blockbuster GLP-1 drug semaglutide, a new analysis finds.

Sold as Ozempic for treating diabetes and Wegovy to spur weight loss, the medication could be indicated for those two purposes or to help prevent heart disease, explained a team led by Dr. ... Full Page

Alcohol-related deaths have surged in the United States, nearly doubling over 20 years, and a growing number of victims are women, a new study warns.

"Our study found significant gender differences in alcohol-related [death rates]," said senior author Yiota Kitsantas, head of population health and social medicine at the Florida Atlantic Un... Full Page

More people with lung cancer are living longer, but it remains America's deadliest cancer, a new state-by-state report shows.

"There is more work to do, but I am incredibly optimistic about the future of lung cancer care," said Harold Wimmer, president and CEO of the American Lung Association (ALA), which documents improved survival rates ... Full Page

Japanese researchers say they have found a pill that works as well as existing medication to prevent blood clots after heart valve surgery, with fewer trips to the doctor.

Unlike warfarin, the standard treatment, edoxaban does not require regular monitoring of blood clotting activity and doesn't interact with other meds.

"Edoxaban co... Full Page

As climate changes sends summer temperatures higher worldwide, new research finds most urban residents don't have a key source of cooling shade: trees.

A study of eight cities around the globe found that only two -- Seattle and Singapore -- reached even the minimum recommendation of 30% of their buildings having adequate tree canopy nearby... Full Page

New research suggests that a procedure now regarded as Plan B when patients have episodes of rapid heartbeat after a heart attack should be the go-to treatment.

Ablation is a minimally invasive procedure to treat abnormal electrical short circuits caused by a heart attack. These episodes -- called ventricular tachycardia (VT) -- are the mo... Full Page

Women who won't leave the house without makeup or a spritz of hairspray may want to think twice about those habits when they're pregnant or breastfeeding.

New research links these and other personal care products, including hair dyes, fragrances, lotions, moisturizers and nail polishes to higher levels of so-called PFAS "forever chemicals"... Full Page