Scientists have long relied on tree rings to learn about ancient solar storms—rare bursts of high-energy particles from the ...
Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.
How Do Subsea Trees Work? A subsea Christmas tree is the pressure-containing valve assembly mounted on a subsea wellhead that controls, monitors, and safeguards flow from (or injection into) a subsea ...