The new species was observed spending “long periods sunning itself,” on a tree high up in Angola’s central highlands, according to a study.

The DNR is asking the public to submit observations through Aug. 31 of wild turkeys, ruffed grouse, ring-necked pheasants and gray partridge. The information helps the agency in its wildlife ...

Monarch butterfly numbers are down by 80% overall and remain just one-third the size needed to avoid migratory collapse.

In Kerala's Western Ghats, scientists have discovered a new butterfly species, Zographetus mathewi, highlighting the region's underexplored biodiversity. This rare skipper butterfly, found in ...

Simple things like hedgerows, field trees, and scruffy edges can help reverse the long-term decline of butterflies across ...

The agile Earth observation satellite scheduling problem (AEOSSP) has been the subject of more research in recent years. Still, numerous researchers ignore the complex constraints of the scheduling ...

The scheduling of agile Earth observation satellites is to select a subset of candidate targets each associated with a profit during their visible time windows in order to maximize the collected ...