Suspension bridges absorb the weight of cars driving across them, transferring it through a web of cables to two anchored towers.
Running speed and strength depends on the type of muscular tissue one is born with.
The color of eggshells helps mothers identify their own kind and/or camouflage them with their environment.
You probably think of them as little more than pests, but roaches actually have distinct personality types.
With their echolocating abilities and fast sensory-motor reactions, bats are amazingly quick on the uptake.
Understanding language's meaning requires coordination between the left and right parts of the brain.
The dusky dottyback is dressed to kill: It shape-shifts to look like its prey and goes in for the attack.
Human activity is causing grave damage to the ocean's coral reefs.
Humans and hummingbirds will switch to a second brand only when presented with a third.