The butterfly appears to be a hybrid between two known tiger swallowtail species — P. glaucus and P. canadensis — but because ...

There are over 4,000 native bee species and many are in decline. Here are beneficial types of garden bees that need a boost ...

In the lush, fossil-rich Hindon Maar Complex of New Zealand’s South Island, scientists have uncovered a 14.6-million-year-old ...