This is not science fiction or some perverse prank.

A Silicon Valley tech giant is seeking federal approval to release up to 64 million sterilized male mosquitoes in California and Florida over the next two years. 

The aim? 

To drive down the population of Aedes aegypti mosquitoes, which transmit infectious d... Página completa

A suburban Chicago woman who feared she might never have another child is now celebrating a growing family after brain surgery at Northwestern Medicine.

After the birth of her first daughter in 2022, Lisa Fasone began experiencing postpartum hormonal issues.

"My menstrual cycle never came back. After I had my baby and I was done nurs... Página completa

Electrical stimulation of the spinal cord might improve arm function among people who’ve suffered a stroke, pilot clinical trial results say.

Seven stroke survivors with profound muscle weakness had an average 32% increase in their arm strength after receiving spinal cord stimulation (SCS), researchers reported June 4 in the journal ... Página completa

A common class of blood pressure medications might contribute to kidney damage among people with type 2 diabetes, a new study says.

Dihydropyridine calcium-channel blockers (DCCBs) work by relaxing blood vessels, and are frequently used as second-line therapies in people with diabetic kidney disease (DKD), researchers said.

But patie... Página completa

In the old days, expecting mothers were encouraged to take it easy as much as possible.

But that advice had it completely backward, a new study says.

There are higher odds of pregnancy complications for women who spend more time sitting, compared to those who include even light activity in their daily routine, researchers reported re... Página completa

An already available two-pill combo treats leukemia just as well as IV drugs, which should make cancer treatment easier on older adults, a new clinical trial has concluded.

The combo – decitabine-cedazuridine and venetoclax – showed strong response rates and survival outcomes among older adults with acute myeloid leukemia (AML)... Página completa

Top food researchers have teamed up on a special issue of the American Journal of Public Health to push policymakers for stricter action on ultra-processed foods (UPFs).

In a press call ahead of the issue's release, food politics scholar Marion Nestle underscored its "Do policy!" message accompanied by new polling showing "broad c... Página completa

Nearly 1 in 5 young people in America turn to AI chatbots for mental health advice — and most aren't telling anyone.

A new nationwide study finds 19.2% of adolescents ages 12 to 21 have used AI chatbots like ChatGPT, Gemini, Character.AI or Meta AI for help when feeling sad, angry, nervous or stressed. A RAND survey just one year ago... Página completa

Providing home-delivered, medically tailored meals to people with chronic health conditions lowers their risk of landing in a hospital, a new study says.

Medicaid patients had fewer hospitalizations and ER visits while receiving meals tailored to their specific medical conditions, which included diabetes, heart disease and depression, rese... Página completa

The wee hours of the morning might not be so good for the mental health of night owls, a new study says.

People with later sleep schedules have more anxiety and feelings of loneliness, researchers will report at an upcoming joint meeting of the American Academy of Sleep Medicine and the Sleep Research Society.

“People with late... Página completa

LGBTQ+ people are woven into the lives of middle-aged and older Americans, a new national poll reports.

About 7 out of 10 non-LGBTQ+ people older than 50 (69%) have at least one personal connection to a person who is LGBTQ+, according to results from the University of Michigan’s National Poll on Healthy Aging.

The majority (56%... Página completa

Fewer women affected by menopause are turning to hormone therapy to ease their symptoms, a new study says.

Hormone therapy use declined from 4.4% in 2007 to 1.7% in 2023 among women 40 and older, researchers report in the June issue of the journal Mayo Clinic Proceedings.

Even among women most likely to benefit – those... Página completa

The Trump administration has published new rules on who can qualify for Medicaid coverage, including requirements that many recipients work or attend school.

The requirements state that Medicaid recipients who are not exempt must prove they spent at least 80 hours per month working, performing community service or going to school at least ... Página completa

A few sessions in the weight room each week could do more than build muscle — they may help you live longer.

While the evidence linking aerobic exercise to longevity is extensive, little is known about the effects of strength training.

In a study recently published in the British Journal of Sports Medicine, researchers... Página completa

A simple urine test might help identify children who are likely to have autism earlier than the best assessment tools now available, a new study says.

Autistic children appear to have specific gut microbe profiles that can be used to distinguish them from neurotypical (or typically developing) children, researchers reported May 26 in the j... Página completa

E-cigarettes that offer a lot of extra puffs might become more toxic the longer they are used, a new study says.

High-puff vapes can typically deliver into the thousands of inhalations before they run out, because they hold more e-liquid and are designed for extended use, researchers said.

But toxic chemicals called aldehydes start b... Página completa

A recently approved cancer immunotherapy can put nearly two-thirds of people with relapsed multiple myeloma into complete remission, a new clinical trial has found.

About 70% of patients treated with teclistamab (Tecvayli) achieved 18 months without any progression of their cancer, compared to about 27% who received standard treatment, res... Página completa

Taking Ozempic or Zepbound might lower a woman’s risk of breast cancer, a new study says.

Women with excess weight taking GLP-1 drugs were about 30% less likely to develop breast cancer than those not taking such medications, researchers reported June 2 in the journal JCO Oncology Practice.

“While our study was o... Página completa

President Donald Trump has ordered federal health agencies to review and potentially narrow the list of vaccines recommended for kids. 

The executive order signed Friday aligns on a scientific assessment released earlier this year by the U.S. Department of Health and Human Services (HHS), which noted that that the United States "recom... Página completa

Scientists may be one step closer to staging Alzheimer's disease with a simple blood test.

The test could offer a cheaper, less invasive alternative to brain scans and spinal taps now used to diagnose and determine the extent of disease.

Researchers developed a model that uses just two forms of tau protein in the blood to track Alzhe... Página completa