Find out exactly how big the biggest whale on Earth is and why blue whales can grow so huge when they only eat tiny creatures ...

One of the world’s rarest whale species is having more babies this year than in some recent seasons, but experts say many ...

Humans like plants. We like seeing them change the color of their leaves throughout the year. They connect us to nature even ...

Reptiles exhibit remarkable reproductive diversity, with many species giving birth to live young rather than laying eggs.