Researchers have uncovered a daily mating capacity for medaka, providing important insights into the relationship between the cost of gamete production and sexual selection.

Whale sharks typically gather around Ningaloo Reef every year from March through July to feast on the plankton and krill that ...

Courtship and procreative behavior in many species of elasmobranchs—cartilaginous fish including rays, sawfish, sharks, and skates—may include following and biting. However, there has been little ...

The process has one key limitation: It works only on brown eggs because male and female chicks in white eggs have similar-colored feathers. That's not a huge hindrance in Europe, where most eggs ...

MIAMI GARDENS, Fla. -- Miami Dolphins wide receiver Grant DuBose is expected to return home Wednesday, coach Mike McDaniel said, after spending the past three days in a Houston hospital. DuBose ...

“Identifying a motive is our top priority ... less than 5% of the shooters were female, according to Everytown for Gun Safety, a nonprofit group that advocates for stronger gun laws.

An FBI review of 345 suspects involved in 333 active shooting incidents between 2000 and 2019, including 62 that occurred in educational environments, 332 were male and 13 were female. The Gun ...

The teen girl who fatally shot a student and teacher and left two more pupils clinging to life at a private Christian school in Madison, Wis., on Monday has been identified. Police said Natalie ...

Yet, one of the more dominant suggestions is a return to having both male and female protagonists, which is something that has been missing in the last few titles and remakes. At first ...

A 15-year-old girl opened fire inside the Christian school she attended in Madison, Wisconsin, on Monday, killing a teacher and a student and wounding six others, ABC News reported. The suspect ...