Researchers found more microplastics in the brains of people who had dementia than in those who didn't. The study, published in the journal Nature Medicine, looked at 52 donated brains and confirmed ...

My grandmother Leontina, who recently turned 100, still lives independently and remembers the birthday of everybody in her village. She is enviably healthy, has a remarkably sharp memory, and is ...

A familiar trope in science fiction is the cryopreserved time traveller, their body deep-frozen in suspended animation, then thawed and reawakened in another decade or century with all of their mental ...

A special group of older adults known as “superagers” displays surprisingly youthful cognitive function. In an attempt to understand why, a team of scientists analyzed postmortem brain samples across ...

A massive study using brain scans of 35,000 people showed that those in positions of great socioeconomic power exhibit measurable differences in the white-matter networks that help different regions ...

Older adults who remain cognitively sharp as they age have a genetic advantage over their peers, new research shows. Subscribe to read this story ad-free Get unlimited access to ad-free articles and ...

Being an expert birdwatcher is more than a hobby. It’s a pastime that may alter the structure and function of your brain. And these changes may enhance cognition even as you age, new research suggests ...

Recently, I was scrolling TikTok when my brain failed me. I watched a video of Donald Trump berating CNN journalist Kaitlan Collins for “not smiling”, after she questioned him on matters concerning ...

Pass the pot to Grandma — her brain might thank you. A new study is challenging long-held assumptions about cannabis, finding that middle-aged and older adults who use the drug may actually see some ...

Some athletes battered by concussions are desperately searching beyond conventional medicine. Researchers see potential in the brain-stimulating power of psilocybin mushrooms. Some athletes battered ...

Merge Labs, a company co-founded by AI billionaire Sam Altman that is building devices to connect human brains to computers, raised $252 million. The company is being formed as entrepreneurs and ...

The human brain has 86 billion neurons connected by roughly 100 trillion synapses, making it one of the most complex objects in the known universe. Each year neuroscientists make fascinating, ...