Two X chromosomes mean girl, and an X paired with a Y means boy. For the last 300 million years, this system has worked very ...

There's a barrier that separates the wildlife of Asia from that of Australia, and it was even instrumental in helping people understand evolution in nature.

Find answers to your big nature questions. Delve into stories about our research, scientists and the collections we care for. Uncover the history of life on Earth, from the smallest insects to the ...

In football, defense keeps the opposing team in check. A similar strategy is at play inside our cells. Negative feedback ...

Enter AromaAmplifier, a groundbreaking flameless diffuser that addresses every pain point of traditional aromatherapy methods ...

Discover why bald men have the dating advantage. From confidence signals to evolutionary psychology, learn what makes ...

History helps us make sense of the here and now by providing context and perspective. And sometimes history provides us with ...

Historically, researchers focused on the role of sperm characteristics in fertilization success, but now female factors and cooperative processes are gaining recognition.

A middle school science teacher redesigned her life science curriculum as interconnected units anchored in real-world ...

Welcome to part 1 of our two-part series, The Evolution of Iced Tea. In this installment, we'll explore the history of the ...

It's been 23 years since a sci-fi cult classic transported people into a distant future, and now it's finally ready for a ...