Biologists have long believed that having a large brain, relative to your body, might go hand-in-hand with being part of a ...

PBS science strand “Nova” is set to explore the “epic journey of life” in a new series about evolution. “Nova: Evolution” is ...

The act of puncture – stabbing something with a sharp tool – is incredibly widespread in the natural world. Examples of puncture tools can be found everywhere: in mammals, snakes, birds, fish, insects ...

The internet has discovered carcinization: how different crustaceans keep evolving into crabs. It's disturbing.

How did the elephant become so big? Why do dolphins have such a huge brain? These are just some of the puzzles that Chris Packham hopes to solve in his new BBC TV series, Evolution. Each episode in ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

Ethological studies of animal sentience are critical because they focus on wild animals displaying flexibility and adapting ...

They may look like spiders, but daddy longlegs belong to a different group of arachnids entirely. Here's why they're more ...

Scientists have long posited that the earliest water animals to transition to land had amphibious tadpole features, going ...

The Multi-Sensory Convergence Ladder: As signals ascend deeper into the fish’s forebrain, specifically into a structure called the pallium, single-sense neurons give way to multi-sensory cells. This ...

✅ Know Your Terms: Hominin refers to all humans, plus our ancestral species who walked upright on two feet (including members ...

Blind Mexican cavefish became active in light while surface fish reacted to darkness, revealing how evolution rewired brains.