BBC World Service: Crowd Science

We take your questions about life, Earth and the universe to researchers hunting for answers at the frontiers of knowledge.

Will We Ever Know What The Universe Is Made Of?

Why do we find things beautiful?

What are dreams for?

Which Milk is Best For Me and the Planet?

Why do we like some animals and hate others?

When Will An African Visit Mars?

Why am I shy?

What Do Clouds Feel Like?

Does Brain-Size Matter?