More and more of us rating our fitness as ‘excellent' but, according to an annual health tracker, there are still too many ...

SciShow is supported by Brilliant.org. Tiny versions of chromosomes show up in things like birds, reptiles, and amphibians.

Despite the immense amount of genetic material present in each cell, around 3 billion base pairs in humans, this material ...

A Northwestern Medicine study has revealed a previously unknown connection between two fundamental cellular processes, ...

In fact, your entire body might benefit. That’s because alcohol speeds up how quickly you age, sending you hurtling towards ...

DNA doesn’t just sit still inside our cells — it folds, loops, and rearranges in ways that shape how genes behave.

In a study involving more than 4,000 participants, researchers found that adults who jogged or ran at least 75 minutes per week (self-reported over one month) had, on average, a biological age 12 ...

In what is so far the most random celebrity pairing of 2026 so far, 25-year-old influencer Alix Earle was spotted with ...