资讯

NPR16 小时
Animals
April 25, 2025 • Last year, more than 9 million people watched across the world, and executive producer Johan Erhag said he expects viewership will be even higher this year.
One of the most important components of the developing body's scaffold is the rod-shaped tissue known as the notochord. This characteristic distinguishes all animals with backbones and is ...
If you love animals, you’re surely going to get hooked on our venture that strives to make this planet a better place for our wildlife. According to experts, we are witnessing a rapid loss of species ...
Human beings have the tendency to feel overly secure in their position at the top of the food chain. We take for granted the fact that we are the most intelligent animals on the planet without ever ...
Apr. 23, 2025 — Bite marks found on a skeleton discovered in a Roman cemetery in York have revealed the first archaeological evidence of gladiatorial combat between a human and a ...
Cockroaches that catch a ride on ants. Grasshoppers that climb aboard sheep. Hitchhiking animals are more common than you think. A classic example of phoresy, the remora uses a modified fin that ...
Ebner, V. von S. B., Akad. Wiss. Wien. Math.-Naturw., Kl., 104 (3), 199 (1893).
Apr. 17, 2025 — A new butterfly species, Satyrium curiosolus, was discovered in a recent study at Blakiston Fan in Waterton Lakes National Park, Alberta. It has unique evolutionary history ...
Countless dirty secrets swirl around the way animals on factory farms live, but an even uglier one may be the way they sometimes die. “If everyone had to work a day in a meatpacking plant ...
Imagine a world where the boundaries between “fish” and “not-fish” blur, where the ancestors of birds and mammals once swam ...
For decades, scientists have leaned on the idea that animal communication is more dependent on genetics than locale. A dog is not going to learn to meow just because it’s raised around cats.