The shift is part of a government-wide effort to phase out the use of live animals in federally sponsored tests, studies and ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

Winter is hard, and for wildlife in Colorado, it's even harder. To survive, many species have developed adaptations over ...

Optical illusions are not just fun internet games. These visual illusions are a fantastic way to test your eyesight and ...

Immunotherapy has emerged in recent years as a new cancer treatment that is gentler than traditional chemotherapy and causes milder side effects in patients. However, conventional dendritic cell (DC) ...

New research shows fossil skin can reveal color patterns in young Diplodocus, changing old ideas about sauropod appearance.

Discover how saltwater crocodiles blend into murky water, stalk in silence, and use patience and power to dominate their ...

Coleoid cephalopods have the most elaborate camouflage system in the animal kingdom. This enables them to hide from or deceive both predators and prey. Most studies have focused on benthic species of ...

Have you ever called an alligator a crocodile or thought a llama was just a fancy alpaca? It happens to the best of us!

Discover how baby squids use special skin cells to change color and blend in moments after hatching, helping them survive in the wild.

The robin is regularly crowned the UK's favourite bird. With its inquisitive nature and unmistakable red breast, it's a ...

Across the scope of two seasons and 12 episodes, Emmy and BAFTA-winning legend Sir David Attenborough hypnotically guides the viewer through the Earth’s many natural beauties. It’s a majestic ...