Deck-building games can be complex but don't have to be hard, like Slay The Spire with multiple strategies. Monster Train's ...

Researchers discovered how genetic switches shaped human brain evolution by fine-tuning shared gene expression.

A structure is a 3D shape made from different materials and parts. Some can be simple to build, such as a wall. Others can be complex, or harder to build, such as a bridge or a building.

The new generation of hydrogels moves away from the bulk materials of old, to those with multilayered, complex internal structures and ... to absorb water. In most cases, they are homogeneous ...