Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

Including an acne-fighting azelaic acid serum, a black cherry eyeliner and a TSA-friendly portable humidifier.

With an electric current and hydrogen peroxide, researchers at Penn State have developed a more efficient way to extract ...

With an electric current and hydrogen peroxide, researchers at Penn State have developed a more efficient way to extract ...

Samples contain all five nucleobases of DNA and RNA, supporting theory that asteroids may have seeded Earth with life's ...

NASA researchers have discovered organic compounds and minerals essential for life in samples collected from the near-Earth ...

In other words, Bennu's samples provide further evidence that life's building blocks formed early in the solar system and ...

Some amino acids can be built in two ways that mirror each other, like a pair of right and left hands. Life on Earth uses the ...

Rock and dust samples brought back from the near-Earth asteroid Bennu contain organic matter, including amino acids and all ...

Seitan is a high-protein, low-calorie meat alternative made of wheat gluten. It is common in vegan and vegetarian diets as a ...

Cucumbers are the most versatile and refreshing veggies in the produce aisle. Their crispy, crunchy texture and mild flavor ...

Aluminum stress is an important factor limiting plant growth in acidic soil, and has significant effects on the growth, development and physiological metabolism of Mentha canadensis. However, the ...