What Do Narwhals Use Their Tusks For: Surprising Secrets of the Sea Unicorn

Narwhals use their tusks to establish social rank, find mates, sense their environment, and stun fish before eating them, showcasing their unique adaptations.
Narwhals use their tusks to establish social rank, find mates, sense their environment, and stun fish before eating them, showcasing their unique adaptations.
Marion Donovan revolutionized baby care in 1946 by inventing the first waterproof diaper cover, leading to the creation of disposable diapers, despite initial industry skepticism.
The goblin shark is a rare, deep-sea shark known for its long, flat snout and protrusible jaws that help it catch prey; it resides at great ocean depths.
keeping otters as pets is usually illegal and very difficult due to their space, care needs, and potential behavior issues; best to enjoy them in the wild.
Adult fireflies die after mating and laying eggs in late summer, while their larvae and eggs stay underground or in decaying matter to wait out winter.
Bumblebees, fuzzy and social insects, are key global pollinators that help plants grow, with over 250 species adapting to diverse habitats and climates.
The northern white rhino faces extinction, with only two females left; scientists are using advanced reproductive technology to try and save the species.
Stone walls have been used for thousands of years for boundaries, support, and defense. They add charm to properties and come in various styles like dry-stacked and mortared.
While a vegan diet can lower greenhouse gas emissions, its environmental impact is complex and varies based on factors like food production and transportation.
Clear frogs, like glass frogs, use unique transparency and red blood cell storage for camouflage, helping them evade predators.