Forest fragmentation is considered one of the main threats to biodiversity. Many believe this primarily affects small creatures like amphibians and small mammals, while mobile creatures such as birds ...

A research study focusing on the endemic brown-capped babbler (Pellorneum fuscocapillus) and Tickell’s blue flycatcher (Cyornis tickelliae) shows that forest specialist birds fail to return to ...

Empid flycatchers are notoriously difficult to distinguish. According to one author, “All are drab, the sort of neutral beige-ish colors that L.L. Bean would call taupe, mushroom or dun, fading to off ...

You might think that explaining why the sky is blue would be kind of simple. But even a brief explanation of it requires a lot of science. The colors of everything you see are produced in different ...

Performances in N.Y.C. Advertisement Supported by Once used to frequent rejection letters, Blue has become a regular on major stages and is singing the title role in “Aida” at the Metropolitan ...

More than 5,000 years ago, in ancient Egypt, a mixture of silica, lime, copper, and an alkali was heated, resulting in a bright blue compound known as calcium copper silicate. This striking, vibrant ...