If you’ve ever wondered why you can’t nod off at night it could be down to your body's internal clock - also known as the circadian rhythm. But what is the circadian rhythm? We all work on a ...
Likely, the issue could be that someone’s circadian rhythm is shifted so that they produce melatonin later than the time they need to go to sleep. In the morning, that melatonin could still be ...
Your circadian rhythm is your body's internal clock, which follows a 24-hour cycle. It plays an important role in dictating your sleep-wake cycle, and it's heavily influenced by cues from the ...
More information: Thomas Westerhold, Earth Orbital Rhythms links Timing of Deccan Trap Volcanism Phases and Global Climate Change, Science Advances (2025). DOI: 10.1126/sciadv.adr8584 . www ...