Scientists Decode the Secret of Unusual Blue Rings in Norway’s Trees
Blue growth rings in woody plant stems indicate years when cells failed to lignify properly due to summers that were too cold ...
Curious blue rings in trees and shrubs reveal cold summers of the past—potentially caused by volcanic eruptions
Trees need a certain number of warm days in their growing seasons to grow properly; otherwise, the cell walls of new growth ...
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Blue Origin launches New Glenn rocket, the company’s first SpaceX contender
Demonstration technology on board the rocket, called the Blue Ring Pathfinder, was safely carried to orbit — making the mission a success. But Blue Origin did not reach its bonus goal of guiding ...
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The blue-ringed octopus: small, vibrant and exceptionally deadly
Blue-ringed octopuses put on a threat display using these cells and iridophores, a specialised type of light-reflecting chromatophore that gives the blue rings their iridescence. When alarmed or ...
Blue Origin New Glenn Rocket
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