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Environment50 years ago, chemical pollutants were linked to odd animal behavior
Fifty years after studies hinted that pollution interferes with how aquatic creatures communicate, scientists are still unraveling its myriad effects.
By Aina Abell -
AnimalsA newfound boa sports big eyes and a square nose
Among the smallest boas in the world, the Hispaniolan vineboa inhabits a small patch of dry forest along the Dominican Republic’s border with Haiti.
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LifeInfants may laugh like some apes in their first months of life
Laughter seems to change over life’s early months, perhaps influenced by the unconscious feedback parents give when they play with their little ones.