A single gene in the shorebird species known as ruffs controls the levels of testosterone in males, and this in turn affects ...

Tap, tap, tap. My secret Valentine will not be dissuaded and keeps tapping on the bay window. Earlier this morning, at ...

It is not a real surprise that the smallest birds in the world belong to the family Trochilidae, commonly known as hummingbirds. However, even within the hummingbird family, there are large ...

Interestingly, birds remain woefully understudied when it comes to the optical extras. Until now, no one had looked for the ...

Biofluorescence is widespread in birds-of-paradise, a group of tropical birds famous for their spectacular courtship dances.

A dairy worker in Nevada has been confirmed to be infected by a new bird flu strain found to be spreading among cows in the state last week. That strain of the H5N1 bird flu virus, called D1.1 by ...

“When another male is present, he may sometimes chase the urine stream with his rostrum.” (Dolphins can identify their friends by taste.) Jason Bruck, associate professor at Stephen ...

Colombo Archbishop Cardinal Malcolm Ranjith on Saturday said that now it had been revealed that a political appointee to the CID had destroyed evidence pertaining to the 2019 Easter Sunday carnage ...

The Alabama legislation, which passed the Senate on Thursday, would create legal definitions of male and female based on the reproductive organs at birth. At least nine other states have enacted ...

Cardinals are chosen by the Holy Father to serve as his principal assistants and advisers in the central administration of church affairs. Collectively, they form the College of Cardinals.

The St. Louis Cardinals are in a weird spot. St. Louis was in trade rumors all offseason but was unable to get pretty much anything done. There has been chatter still about trading Nolan Arenado ...