Shrimp powered a small Mexican community’s economy for years — until deforestation nearly wiped them out. To bring them back, the community enlisted an unexpected, and misunderstood, ally.
A Mexico City lake and its canals are the only place on Earth where the axolotl lives. But over the years, it has been drained, polluted and crowded with predatory invasive species — severely endangering the salamander. A new effort aims to change that.