Will our spacecraft ever reach the stars?

How spaceship engineering could power us through interstellar space

• 28 mins

Was I born clumsy?

Simon is sick of knocking stuff over, so CrowdScience looks at the science of clumsiness

• 36 mins

Do animals exercise?

Some of the CrowdScience team answer listeners' questions from all over the world

• 37 mins

Is a fungus intelligent?

Fungal networks are entangled with life on Earth and even show signs of intelligence.

• 29 mins

What are the limits of human endurance?

Meet the athletes pushing against the limits of human endurance

• 33 mins

Are there downsides to deep cleaning?

Could overzealous hygiene routines damage our immune system or promote superbugs?

• 33 mins

Will giving up alcohol improve my sperm count?

Investigating how lifestyle can affect male fertility

• 35 mins

Can being happy help me fight infection?

Can happiness boost immunity?

• 39 mins

Can I improve my sense of direction?

Why do some people navigate with ease whilst others struggle to find their way?

• 39 mins

Can we build houses from living trees?

Treehouses are magical but are they viable dwellings for modern living?

• 32 mins

Why do men rule the world?

Listener Paula from Kenya wants to know why men rule the world

• 38 mins