In the 1950s, U.S. nuclear tests were conducted at Bikini and Enewetak; decades later, Guam corals preserved carbon-14 spikes linked to tests in 1954, 1956, and 1958

In the 1950s, U.S. nuclear tests were conducted at Bikini and Enewetak; decades later, Guam corals preserved carbon-14 spikes linked to…

Decades later, Guam's coral reefs unveil a hidden record of the 1950s U.S. nuclear tests, preserving carbon-14 spikes from 1954, 1956, and 1958. Discover how these natural…

In the 1950s, US nuclear tests at Bikini and Enewetak left carbon-14 traces in Guam coral, revealing how nuclear fallout travelled across…