These giant marine animals appeared about 150 million years ago. Manta rays can be up to 22 feet (7 m) in size, with brachial slits located on the belly and oversized pectoral fins welded to their ...

You may have come across Manta Sleep on Instagram or TikTok, as it's quickly grown in popularity. The original Manta Sleep Mask has more than 13,000 reviews on Amazon alone, and the brand says it ...