Showing results for "the clocks" in Biology

What if aging isn’t just a number—but a rhythm your cells can remember, forget, and even relearn? In The Clock Within, neurobiologist Dr. Moawiah Naffaa takes listeners on an intimate journey through the hidden chronometers that shape every heartbeat, every thought, and every dawn of renewal. From DNA methylation clocks and mitochondrial oscillations to the subtle conversations between glia, microbes, and the immune system, this book reveals how life keeps time—and what happens when those rhythms falter.

All of life is profoundly shaped by the daily, monthly, and yearly cycles of our planet, and all creatures have internal timekeeping systems that rely on cues from the surrounding environment. With modern technology, we are changing our environments—and by proxy, the ecosystems around us—to override these innate rhythms of life. But at what cost? Life in Sync reveals how Earth’s rotations shape our biology, what human sleep cycles looked like before the advent of artificial light, and why technology can’t free us from the constraints of our circadian clocks.