Browse 10+ sperm whale sleep stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. An exceptional collection of 4K ...

They can hold their breath for impressive lengths of time—sperm whales can submerge for up to 90 minutes ... They rest one half of their brain at a time, allowing them to sleep without drowning. Orca ...

In tonight's edition, UN peacekeepers were 'engaged' in 'intense' fighting with the M23 rebels on the outskirts of Goma. Also ...

Several factors affect a man’s sperm count and quality, and sleep, which is vital for any gender, takes the spotlight in a new study. According to the Danish research, presented at the European ...

The best sleep trackers can accurately track your REM sleep, monitor your heart rate and so much more. After thorough testing, we've found the best sleep tracking devices to help you get a good ...

Quality sleep is often cited as the key to boosted physical recovery, mental well-being, and illness outcomes. So, using a dedicated bedtime tracker to check on your rest has a genuine purpose.

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

The issuance of the official $Trump coin was the headline event of the crypto market in the past week, quickly becoming the 25th largest cryptocurrency by market ...

Though scientists are still investigating all that happens in our brains and bodies during sleep, what has been discovered is clear: When it comes to mental well-being, sleep matters tremendously ...

The effects of sleep deprivation have been well studied. Sleep deprivation happens when you do not get enough sleep, or good quality sleep, to meet your body's needs. Not getting adequate sleep ...

If you've resolved to get better sleep in 2025, allow me to recommend one product that has changed my sleep game and could change yours: sleep earbuds. ZDNET staffers conducted hands-on testing ...