By Ifham Nizam  Sri Lanka has long been a land of unparalleled natural beauty, blessed with a rich biodiversity that has ...

Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises ... 5 to 12 times per second — much more slowly than the average butterfly, who flaps ...

In a year when a “butterfly emergency” has been declared, one species in Northern Ireland is bucking the trend. The marsh fritillary made its presence felt in autumn, when the caterpillars ...