Observers have documented multiple animal species using plants for self-medicinal purposes, such as great apes eating plants that treat parasitic infections or rubbing vegetation on sore muscles. But a wild orangutan recently displayed something never observed before—he treated his own ...

Everyone has different perceptions of pain. Some can sit for hours getting tattooed for an arm sleeve, while others squirm at having their finger pricked. Because pain is subjective, doctors have a hard time evaluating and treating patients who are ...

This article was originally featured on KFF Health News. What use could health care have for someone who makes things up, can’t keep a secret, doesn’t really know anything, and, when speaking, simply fills in the next word based on what’s ...

Doctors may have a new tool to protect patients against multi-drug resistant bacterial infections. But the new defense against increasingly difficult-to-treat bacteria isn’t a brand new development—it is an 80 year-old antibiotic. A study published May 16 in the open ...

COVID-19 is no longer a public health emergency in the US. The Biden administration’s deadline follows the World Health Organization’s announcement last week that removed COVID’s status as a global health crisis. Infectious disease experts tell Popular Science that it’s ...

After being approached by a neurosurgeon seeking a less invasive method to treat conditions that require a brain implant, a team of researchers at Switzerland’s Ecole Polytechnique Fédérale de Lausanne led by neurotechnology expert Stephanie Lacour started working. They took ...

Researchers at the University of California San Diego have invented an adhesive, elastic patch capable of performing ultrasounds—but don’t expect any baby pictures just yet. Even without the social media fodder, the new wearable technology could soon provide an extremely ...

Your stomach is extremely moody—at any given time, a complex interplay of factors such as hormone production and various neurological signals can leave you feeling hungry, overstuffed, excited, or nauseous. These experiences stem directly from the enteric nervous system (ENS), ...

Ozone is like Earth’s natural sunscreen, protecting living things from the sun’s harsh UV rays. But this sunscreen is running out. Greenhouse gases are thinning out the ozone layer, and our skin is starting to pay the price. According to ...

Around 3,500 Americans ingest batteries every year, according to the National Capital Poison Center. It’s apparently such a perennial issue that there’s even a specific hotline number to call in the event of such an emergency (1-800-498-8666, just in case). ...