Tiny ‘Robots’ Made From Human Cells Show Wound-Healing Potential
The so-called “anthrobots” can self-assemble and move on their own, and they prompted damaged neurons to regenerate in a recent study
These May Be the Last Photos Ever Taken of Florence Nightingale
The rare images are among a collection of artifacts connected to the “Lady with the Lamp” that recently sold at auction
The Ten Best Science Books of 2023
From stories on the depths of the ocean to the stars in the sky, these are the works that moved us the most this year
Brain Implants Show Promise for People With Traumatic Brain Injuries in Small Study
Electrodes placed in the brains of five patients led to “profound” improvements in cognitive function, even years after their injuries
Here’s What Can Cause Itchiness, According to New Research
Scientists discovered a connection between a bacteria linked to eczema and an itch-causing enzyme in a study of mice
Scientists Created a Monkey With Two Different Sets of DNA
So-called “chimeric” monkeys could help scientists understand human diseases and aid in conservation efforts, but the research raises ethical questions
An Inside Look at the Effort to Curb Deadly Snakebites in India
With around 58,000 human deaths from snakebites each year in the country, a lot more must be done to save lives
Are Psychedelics the Future of Eating Disorder Treatment?
The drugs have been shown to reduce depression and anxiety symptoms and make individuals more flexible in their thinking
Surgeons Perform World’s First Whole Eyeball Transplant on Arkansas Veteran
The patient, who suffered a severe electrical accident in 2021, currently has no vision in the transplanted eye, but doctors say he’s recovering well
Modern Medicine Traces Its Scientific Roots to the Middle Ages
Contrary to popular belief, early medieval doctors relied on rational deduction to understand and treat disease
Millions More Smokers Should Be Screened for Lung Cancer—Even if They Quit Long Ago
The American Cancer Society released new guidance on who should get yearly scans for lung cancer, the leading cause of cancer death around the world
Health Care Workers Are Burning Out, CDC Says
Depression, anxiety and harassment of health professionals have risen beyond crisis levels, per a new report from the agency
New Devices Could Change the Way We Measure Blood Pressure
Embedded in a cellphone or in accessories such as rings, bracelets or watches, the novel tools aim to make it easier to manage hypertension
Genetically Modified Silkworms Can Produce Spider Silk That’s Stronger Than Kevlar
The sturdy, biodegradable fibers could one day be used for surgical sutures or armored vests
What’s Really the Average Human Body Temperature?
Long thought to be 98.6 degrees Fahrenheit, the measurement is highly personal and varies depending on time of day, among other factors, new research finds
New Synthetic Horseshoe Crab Blood Could Mean Pharma Won’t Bleed the Species Dry
The “living fossils” have been vital for testing intravenous drugs, but a few large pharmaceutical companies are using a lab-made compound instead
Explaining the Colorful Quantum Discoveries That Earned the Nobel Prize in Chemistry
Moungi Bawendi, Louis Brus and Alexei Ekimov won the award for their work developing tiny “quantum dots” that light TV displays and enable medical imaging
Viruses Found in Animal Poop May One Day Treat Diabetic Foot Ulcers, Scientists Say
Known as bacteriophages, the specialized viruses could hijack and kill drug-resistant bacteria
Nobel Prize in Medicine Honors Two Scientists Who Enabled mRNA Vaccines
Katalin Karikó and Drew Weissman discovered a way to edit mRNA so it could be used in vaccines without getting attacked and destroyed by the body
New Patch Inspired by Octopus Suckers Could Deliver Drugs Without Needles
Medicine-filled suction cups attached to the inside of the cheek could be an effective alternative to oral tablets or injections, study finds
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