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Mix it up! What happens when you mix different liquids? Learn about the properties of liquids as you get mixing.

Could we use radio waves to charge electrical technologies in the future?

5 images of cumulus clouds that are white, puffy clouds with a flat base at mid level and are often associated with fair weather

Many people have had children using assisted reproductive technologies. But some of these medical biotech techniques can raise some ethical issues.

10 images of some snowflake crystals and some winter scenes with snow

Things are heating up! Explore the temperature change that occurs in an exothermic reaction and the role of catalysts is this chemistry activity.

5 images of stratus clouds that cover a wide horizontal layer in the sky at low level and are often associated with rain or drizzle

Cloud seeding is a type of weather modification. Learn about cloud seeding, as well as its risks and benefits.

Can carbon offsets help you reduce your environmental footprint, practice sustainable living and fight climate change?

The fracking process gets natural gases out of rocks. This process can have effects on freshwater, water quality and even earthquakes!

It starts with curds and whey! Explore the basic chemistry behind making cheese in this hands on activity.

This backgrounder explains what greenhouse gases are and how they contribute to climate change.

Water is a precious natural resource. What happens if it gets polluted? Learn how water can be cleaned with this hands-on activity?

Learn about the different types of radiation, how they interact with atoms and how they can affect you.

Learn about the chemical reaction that happens between acid rain and limestone.