The brain uses special neurons called time cells to organize our memories of events and experiences. But, despite their name, these cells don't work like a clock.
We mark our days by sunlight, with special receptors in our eyes that respond to light and help reset our body clocks each day. This man can't see, but is still a circadian wiz. Here's how.
The ruling is the latest twist in a long-running dispute over where dozens of federally-supported former research chimps should live out the remainder of their days.
Using CRISPR to modify certain immune cells could make cancer-fighting immunotherapy more potent for a broader set of patients. Two people who went through the treatment share their stories.
For decades birth control research focused on women. Now there's a new push to develop gels, pills or other products that could keep men from getting their partners pregnant.
Bats and death metal singers have more in common than a love of the dark. A new study has found that some of bats' lower frequency calls appear to use a technique similar to death metal growling.
This often fatal disease found in many African countries is painful and lengthy to treat. But a single oral dose proved incredibly effective in a clinical trial, raising hopes of eradication.
In a large study, the experimental Alzheimer's drug lecanemab reduced the rate of cognitive decline by 27 percent in people in the early stages of the disease.
This week’s Medical Minute discusses the relationship between tryptophan, the amino acid that contributes to the sleepiness we feel after the big Thanksgiving meal, and “Kynurenine”, an important ingredient in the fuel that powers our cells.
This week’s Medical Minute discusses “Tryptophan”, the amino acid that contributes to our feeling sleepy after the big Thanksgiving meal, but is also key to many other body functions.
Two decades of research in Nouabalé-Ndoki Park in the Republic of Congo found the primates foraging alongside each other, wrestling, seeking out their pals — and occasionally making threats.
More than a third of U.S. states now support the idea of making daylight saving time permanent. It's already in effect for about eight months of the year.
Scientists wanted to learn whether bees, like humans and other mammals, had any interest in playing for fun's sake. They say they have evidence that bees do, and that could change how we view insects.
Some animals like birds and frogs are famous for the sounds they make. But have you ever heard a turtle talk? Most turtles were thought to not make sounds at all — before researchers went deep.
