The environment

How big is Prince Charles' carbon footprint? © Getty Images

How big is Prince Charles’s carbon footprint?

How clean is the Mediterranean? © Getty Images

How clean is the Mediterranean?

How do we know that plastic bags take 500 years to decompose? © iStock

Everyday science

How do we know that plastic bags take 500 years to decompose?

World's most extreme science labs © Getty Images

World’s most extreme science labs

Four ways to catch a killer © Getty Images

Everyday science

Four ways to catch a killer

Deadly insects © Getty Images

Five deadly assassins

What Regulates The Ratio Of Gases In The Atmosphere? © Getty Images

What Regulates The Ratio Of Gases In The Atmosphere?

Population overload © Getty Images

Population overload

Why can't we just fill in the ozone hole with man-made ozone? © iStock

Why can’t we just fill in the ozone hole with man-made ozone?

Are energy saving light bulbs bad for the environment? © iStock

Everyday science

Are energy saving light bulbs bad for the environment?

Is global warming preventing the next ice age? © Getty Images

Is global warming preventing the next ice age?

Does smoking cause air pollution? © iStock

Does smoking cause air pollution?

Do eco-friendly fireworks exist? © iStock

Everyday science

Do eco-friendly fireworks exist?

Could life survive if the atmosphere disappeared? © Getty Images

Could life survive if the atmosphere disappeared?

The climate gamble © ikon

The climate gamble