A Flipped Gene Solves a 100-Year Mystery About Fish That Grow in Two Sizes
For decades, scientists were baffled by why thorny skates in the North Atlantic came in two distinct sizes. Despite extensive ...
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3-foot-long river creature with ‘large’ teeth found in Vietnam. It’s a new species
Researchers visited the Mekong River estuary near Ho Chi Minh City between 2023 and 2024 to survey a group of fish known as snake eels ... the study said. They have “short” heads, wrinkly skin and ...