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Health

Anopheles mosquitoes are major malaria vectors.

Mosquitoes Have Been Biting Humans for More Than One Million Years

A new study suggests that the deadly insects evolved their taste for human blood much earlier than previously thought, around when Homo erectus migrated into Southeast Asia

Despite its growing popularity, ADHD coaching has not been well-studied.

As ADHD Coaching Gains Popularity, Researchers Stress the Importance of Careful Vetting

A recent survey highlights variation in the training credentials and experience across the burgeoning industry, which is mostly unregulated and unlicensed

Tiger Kingdom facilities are popular tourist attractions in Thailand.

Seventy-Two Captive Tigers in Thailand Die From Dangerous Infections, Sparking Concerns Over Animal Welfare

An animal foundation asks why the big cats weren’t vaccinated against a well-known virus

Researchers asked participants, at an average of about 80 years old, to report their exposure to intellectual enrichment throughout their lives, and then tracked them for around eight years.

Lifelong Learning Might Lower Your Risk of Developing Alzheimer’s Disease, a New Study Suggests

While the research does not point to a direct, causal link, it hints that activities like reading, writing and playing games might help extend cognitive function

Japanese chin dogs had some of the highest rates of brachycephalic obstructive airway syndrome in the study. 

These 12 Popular Dog Breeds Are at Risk of Breathing Problems Related to Their Short Snouts, a New Study Suggests

Past research on brachycephalic obstructive airway syndrome—a chronic, hereditary disease associated with flat faces—has focused mainly on just three breeds

By age 20, autism diagnoses are almost equal among men and women in Sweden, a new study suggests.

Is Autism Really a Male-Dominated Condition? A New Study Suggests Women Have It Just as Often, but Are Diagnosed Later in Life

Researchers examined the prevalence of autism among nearly three million people born in Sweden over the past four decades

Intermittent fasting involves cycling between periods of eating normally and fasting

Intermittent Fasting Might Not Live Up to the Hype When It Comes to Weight Loss, New Research Suggests

The popular eating strategy is about as effective as doing nothing to lose weight, according to a review of several clinical trials

This 2014 artwork by J.R. superimposes a historic photograph of immigrants on a broken window at the Ellis Island hospital.

A Stay at Ellis Island Hospital Could Determine Whether an Immigrant Had a Chance to Start a New Life in America

Some 276,000 patients were admitted to the medical facility between 1892 and 1951. But the abandoned complex has long been overlooked, and preservationists are fighting to save it

Researchers developed a tiny fart-measuring device that snaps into underwear. 

How Often Do You Fart? This ‘Smart Underwear’ Can Keep Track, Because Figuring Out a Baseline Is Important for Science

Researchers have launched a study to find a typical range for flatulence, which has been harder to measure than you might expect

Rhesus macaques at the Oregon National Primate Research Center

A Massive Monkey Research Center Might Turn Into a Primate Sanctuary. Animal Activists Rejoice, While Scientists Worry

The Oregon National Primate Research Center will explore a potentially federally supported transition with the National Institutes of Health

Chris Buck at work in a kitchen lab

This Scientist Brewed and Drank His Own ‘Vaccine Beer’ to Combat a Dangerous Virus. It Seems to Have Worked

Blood tests revealed that the beverage elicited an immune response, according to preliminary research. But far more safety and efficacy testing would be needed before this vaccine could become available

HPV testing is crucial for cervical cancer prevention, but many people miss their exams. 

Testing Menstrual Blood for HPV Might Provide a Less Invasive Way to Screen for Cervical Cancer, a New Study Suggests

While the method shows promise, some experts say that other self-collection devices are more readily available

Tobacco smoking and alcohol consumption were responsible for 15 percent and 3 percent of all cancer cases diagnosed in 2022, a new study suggests.

Nearly Four in Ten New Cancer Cases Might Be Preventable, According to the World Health Organization

A landmark global study suggests that tobacco smoking, infection and alcohol consumption are the leading causes of preventable cancers

Though still in early stages, some experts say that A.I.-supported screenings could help save patients' health, time and money.

A.I. Could Help Doctors Spot Hard-to-Detect Signs of Breast Cancer During Routine Screenings, a Clinical Trial Suggests

Standard testing can miss some tumors, which are later diagnosed and called interval cancers. They’re often more aggressive than screening-detected disease

Surgeons removed the patient's failing lungs and temporarily replaced them with an artificial version, saving his life.

Artificial Lungs Kept a Dying Man Alive For 48 Hours—Until He Was Well Enough to Receive an Organ Transplant

The patient is faring well nearly three years later, thanks to the life-saving device

The human genome is made up of about three billion pairs of DNA units called nucleotides.

Google Researchers Say Their New A.I. Tool AlphaGenome Can Help Decode the Human Genetic Instruction Book

The computer model might help scientists better understand the biological impacts of typos in DNA

Researchers traced a pathway between the heart and the brain.

After a Heart Attack, the Brain’s Response Might Make Recovery Harder. Cutting Some Communication Between the Organs Could Help

The new study in mice could lead to innovative treatments for heart attacks

Researchers studied data from nearly 125,000 pre- and post-menopausal women.

How Do Menopause and a Treatment to Manage Its Symptoms Affect the Brain and Mental Health?

New research suggests an association between menopause and anxiety, depression and shrinkage in certain brain regions—which hormone replacement therapy might not mitigate

The findings point to a mental strategy that could help bolster typical medical treatments.

Positive Thinking Might Boost Your Immune System’s Responses to Vaccines, New Research Suggests

Researchers found an association between increased activity in a reward region of the brain—primarily stimulated by hopeful thinking—and heightened levels of protective antibodies after receiving a vaccine

Through gene-editing, researchers in the field of synthetic biology hope to make endangered species more resilient against disease or climate change and protect human health, among other goals.

Three Stunning Ways Biologists Aim to Edit Animal and Plant Genes to Fight Diseases and Extinction

The strategy, known as synthetic biology, is gaining momentum globally as a conservation tool and human health solution, despite attracting some critics

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