Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...

A black moon is a rare occurrence. The next Black Moon will occur on Aug. 23, 2025. This is considered a Black Moon under the definition of the third new moon in a season of four new moons.

Where we ask stylish individuals with particular, exacting, or simply exceptional taste to tell us about the things they’re actually buying. Read more here. With winter temperatures fluctuating ...

When it comes to dressing for colder weather, layering is key. And there’s really no layer more essential than a puffer vest. They're the definition of versatility: You can wear them over a long ...

Exercise training while wearing a weighted vest is undergoing somewhat of a renaissance. Social media posts and trainers are promoting them as a potential strategy for improving fitness and health.

Oft associated with white button-downs, Excel spreadsheets, and Cava grain bowls, men’s vests can be much more than a gray fleece layer with a company logo (though there’s nothing wrong with ...

Motorcycle airbag vests – also called an airvests – are an added layer of safety designed to protect critical upper body regions such as the spine, chest, neck, and abdomen. It activates in ...

So, shoring up bone health is a nonnegotiable—and a weighted vest just might be the tool you didn’t know you needed to do it. Weighted vests are gaining popularity as a low-impact tool for ...

Black salt, also known as kala namak or Himalayan black salt, is found in India. It comes from the salt mines of India, Pakistan, Bangladesh, Nepal, and other Himalayan locations. Black salt was ...

Green Kevlar Personal Armour System Ground Troops (PASGT) helmet with Disruptive Pattern Camouflage Uniform (DPCU) cloth cover attached with Velcro and webbing straps. The leather and webbing liner is ...

Black rice is that rare trifecta of delicious, healthy, and aesthetically pleasing. This dark-colored rice, which is a deep purple-black, has alternate names including purple rice, forbidden rice ...