Health

The synthetic antibody targets a toxin produced by the Elapidae family of snakes, which includes cobras, kraits and mambas.

Deadly Snake Venom Is No Match for This New Synthetic Antibody

Scientists have created a treatment that targets a toxin produced by cobras, mambas and kraits, laying the foundation for a future universal antivenom against snake bites, according to new research

Boiling and filtering tap water, researchers suggest, could reduce concentrations of microplastics by more than 80 percent.

Boiling Tap Water Could Help Remove 80 Percent of Its Microplastics, Study Suggests

Minerals in some tap water can capture tiny plastic particles when the water is boiled, making them easier to filter away, according to a new study

The proposed changes to isolation guidelines would bring the CDC's approach to Covid-19 closer to California's and Oregon's. Both states amended their isolation guidance within the last year.

CDC Considers Dropping Five-Day Covid Isolation Guideline

While no official decision has been made, symptomatic patients might be able to stop isolating if they are fever-free for 24 hours and are beginning to feel better under the proposed change

University of Nebraska engineer Sean Crimmins loads the robotic arm into its case. A surgeon on Earth will remotely guide the robot through a surgical simulation while it is on the International Space Station.

This Remotely Controlled Robot Will Conduct a Simulated Surgery on the International Space Station

Robot surgeons could treat astronauts on long space missions—but they could also be used on Earth in places where surgeons aren't present, such as rural areas or war zones

Cats can be infected with plague by flea bites or by eating infected rodents.

Oregon Resident Catches Rare Case of Plague, Likely From Their Cat

The patient was treated during the earlier stages of disease, so the community faces little risk, according to health officials

People march in Grand Rapids, Michigan, in 2021, after police in Louisville, Kentucky, killed Breonna Taylor, a Black woman, the year before. Tawanna Gordon, Taylor's cousin, leads the march.

After Police Kill Unarmed Black People, Black Americans Lose Sleep, Study Finds

New research draws a link between unequal exposure to police violence and lack of sleep for Black adults

The 23 pairs of human chromosomes. People who inherit two tall X chromosomes (bottom right) are much more susceptible to autoimmune diseases than people with one X and one short Y chromosome.

Why Do Women Get More Autoimmune Diseases? Study of Mice Hints at Answers

Four in five people with an autoimmune disease are women. New research points to an RNA molecule involved in silencing one of their X chromosomes as a potential culprit

Miniature dachshunds have a median lifespan of 14 years, according to the data.

Which Dogs Live the Longest? Scientists Say Small and Long-Nosed Canines Outlive Others

A new study of more than 500,000 dogs in the United Kingdom adds more nuance to our understanding of their life expectancy based on breed, size, face shape and other factors

An image from an electron microscope of Treponema pallidum, the bacteria that causes syphilis. In 2022, the number of reported cases of syphilis in the United States was the highest it has been since 1950.

Syphilis Cases in the U.S. Are the Highest Since 1950

Diagnoses of the sexually transmitted infection rose by nearly 80 percent between 2018 and 2022, according to a new report from the CDC

Researchers studied climate fluctuations in Roman Italy between 200 B.C.E. and 600 C.E.

Plagues That Ravaged the Roman Empire Were Linked to Periods of Cold Weather

The changing climate may have had ripple effects that made people more susceptible to disease, new research suggests

Patrons drank less wine at bars and pubs in England that removed the largest serving size from their menus.

People Drink Less Wine When Bars Remove the Largest Glass, Study Finds

The simple change could help reduce alcohol consumption and improve health at the population level, U.K. researchers say

People with long Covid sit in the audience at a U.S. Senate hearing about the condition on January 18.

Scientists Find Indicators in Blood Linked to Long Covid, Hinting at Future Treatments

One part of the immune system appeared to be overly active in long Covid patients in a small study, a finding researchers hope could help diagnose or treat the condition

Scientists produced the most complete catalog of marine microbe DNA yet, including data from the deeper zones of the oceans.

DNA From the Ocean's 'Twilight Zone' Could Lead to New Lifesaving Drugs, Scientists Say

Researchers catalogued the genes of more than 300 million groups of marine bacteria, viruses and fungi in hopes that the database could lead to breakthroughs in medicine, energy and agriculture

Genes that significantly increase risk of developing multiple sclerosis were introduced to northwestern Europe by herders who migrated from the east around 5,000 years ago.

Ancient DNA From Eurasian Herders Sheds Light on the Origins of Multiple Sclerosis

Genetic variants linked to the risk of MS were brought to Europe during a migration around 5,000 years ago, a new study finds—and they might have helped herders survive

CES 2024, the world's largest annual consumer technology trade fair, was held in Las Vegas January 9-12.

The Eight Coolest Inventions From the 2024 Consumer Electronics Show

A solar-powered electric vehicle, an at-home “multiscope,” an office bike that charges your devices and more were unveiled at the annual Las Vegas trade show

A Tuskegee study subject gets his blood drawn in the mid-20th century.

What Newly Digitized Records Reveal About the Tuskegee Syphilis Study

The archival trove chronicles the extreme measures administrators took to ensure Black sharecroppers did not receive treatment for the venereal disease

Leaves from the iboga plant, collected in 1933 from Angola. The psychedelic drug ibogaine can be derived from the plant's root bark.

A Lesser-Known Psychedelic Drug Shows Promise for PTSD Treatment

Ibogaine, derived from a central African shrub, has been used in rituals for two millennia. But in a small study, it appeared to reduce symptoms of PTSD among veterans

Hercules measures 7.9 centimeters from foot to foot, making him larger than a baseball.

Meet 'Hercules,' the Largest Male Funnel-Web Spider Ever Found

Despite belonging to the most venomous arachnid species on Earth, the spider will be using his bite for good in a program to produce antivenom

Matabele ants will tend to the wounds of their nest-mates that have had their legs bitten off by termites.

These Ants Can Diagnose and Treat Their Comrades' Infected Wounds

Matabele ants in sub-Saharan Africa often sustain injuries while hunting termites—and their survival strategy may help humans fight infections, too

The capsule has a gelatinous coating that dissolves in stomach acid.

Engineers Design a Vibrating Pill for Weight Loss That Could Create a Feeling of Fullness

The capsule is the size of a multivitamin, and in an experiment with pigs, it appeared to reduce the animals' appetites

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