Blue-ringed octopus: Size. The blue-ringed octopus, as deadly as it is said to be, is actually very small. It will only grow up to a maximum of 22 cm, and the adults will only weigh a mere 100g.

Designing a custom blue sapphire ring for ladies is a beautiful and intricate process that combines both elegance and craftsmanship to create a timeless piece of jewelry. Blue sapphires are often ...

We review Blue Nile jewelry for gifting, including some of our favorite rings, necklaces, and bracelets from Blue Nile.

“Blue Ring addresses two of the most difficult challenges in spaceflight today: Growing space infrastructure and the need for increased mobility in space,” according to Blue Origin’s website.

A blue ring formed in 1902 in a tree in northern Norway. Pawel Matulewski and Liliana Siekacz. The blue rings in trees formed during the latewood stage, at the end of the growth season, when cold ...