What weird worlds are these video games creating?

Some of the biggest evolution questions finally answered.

Have we actually seen evolution occur?

Some of the biggest evolution questions finally answered.

Have we seen a new species arise??

Some of the biggest evolution questions finally answered.

Let's find out if evolution violates the second law of thermodynamics on day 8 of 12 Days of Evolution!

The blurred line between legend and science.

Birthday math has never been more fun.

The furthest extremes of light refraction phenomena.

Day by day, country by country, we tend to measure seasons differently.

What relics will the 'anthropocene' age leave behind?

Can't wait to get into outer space? Well there's a bit you need to know first... Spending time in zero gravity can have some pretty extreme effects on the human body. Still scientists are already making plans for long trips to other planets, but first we have to start with a few experiments here on Earth — and it all starts with astronaut Scott Kelly spending one full year in orbit.

One of nature's most amazing recipes.

Epigenetic inheritance is really weird, but is it real?

Even cells can be selfish.

The amazing legacy of animal cells.

From fire to food, check out these life-altering reactions that surround us everyday.

A song of ants and fire… and ant-decapitating flies.

Spit is critical for our health. Actually.