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Explainer Biology
Octopuses are fascinating creatures that can change their color, shape and texture, squeeze into tiny spaces, and even regrow their limbs. But did you know that they also have more…
Explainer Biology
The three main differences between plant and animal cells are that plant cells have a cell wall made mainly of cellulose, chloroplasts for photosynthesis and a large central vacuole, while…
Explainer Biology
Longevity is a fascinating subject that has captivated scientists and researchers for centuries. The study of long-lived animals offers valuable insights into the secrets of aging, life expectancy, and the…
Explainer Biology
No fatal attack on a person by a wild orca (killer whale, Orcinus orca) has been documented. Every confirmed human death involving an orca has happened in captivity: four deaths…
Explainer Biology
Tigers and lions are two of the most powerful and majestic animals in the world. They belong to the same family of big cats, but they have many differences in…
Explainer Biology
Beluga whales are incredibly intelligent creatures. Belugas possess an impressive ability to learn, as demonstrated by their capacity for vocal mimicry and the development of unique behaviors in captivity such…
Explainer Biology
If you think democracy is a human invention, think again. There are some animals that also use voting systems to make group decisions. One of them is the African wild…
Explainer Biology
The praying mantis is an enthralling and enigmatic creature that has captivated the interest of naturalists and insect enthusiasts alike. With their distinctive appearance, characterized by elongated bodies and folded,…
Explainer Biology
There is no consensus among scientists that a virus is alive, not alive or something in between? Some say it is alive while others say it is not alive. It…
