Bats are the only flying mammals. Tomatoes are a fruit, not a vegetable. Chihuahuas are the...

It’s unethical to sentence 100 million thinking, feeling animals to life in a...

Welcome to Embrace Your Geekness Day, a special time for everyone who gets excited about things...

Biodiversity refers to the variety of life on Earth, encompassing different species, ecosystems,...

The life cycle of a star begins in a **nebula**, a cloud of gas and dust. Gravity pulls the...