Just as the circadian rhythm keeps time with the 24-hour rotation of the Earth, many organisms also track the slower rhythm ...

Most animals, including humans, carry an internal lunar clock, tuned to the 29.5-day rhythm of the Moon. It guides sleep, ...

Most animals, including humans, carry an internal lunar clock, tuned to the 29.5-day rhythm of the Moon. It guides sleep, ...

Most animals, including humans, carry an internal lunar clock, tuned to the 29.5-day rhythm of the Moon. It guides sleep, reproduction and migration ...

Folklore suggests that a full moon has a strong effect on sleep. But the reality is more complex, and lifestyle habits like ...

Look south of the moon's equator on Oct. 4 to find Mare Nubium (Latin for "the Sea of Clouds") darkening a vast swathe of the ...

Research shows a full moon can modestly affect sleep, but its influence on mental health is much less certain.

The line separating night from day on the lunar surface is known as the terminator ... The upper peaks are perfectly positioned to catch the sun's light around 11 days after the monthly new moon phase ...

This Amavasya is believed to be favourable for giving Pitru Tarpan (rituals for ancestors) and Shraadh ceremonies, an ...

Millions of Indians celebrated Diwali on Monday as lamps illuminated homes and streets across the country to mark the Hindu ...

What is the moon phase today?Today, Oct. 23, 2025, the moon is 2 days old and is in the Waxing Crescent phase of its lunar cycle. It is 4% illuminated.October 2025 moon phases and datesMoon ...