Does Mars have layers like Earth? Is shisha dangerous?
Ask The Naked Scientists
Science phone-in podcasts answering science questions and discussing topical science news stories...
What causes IBS and what can we do about it? Are there some foods you shouldn't eat if your gallbladder's...
How would you have sex in zero-gravity? Are eggs viable in space? What is cold fusion?
How do you power a spacecraft to Saturn? Can gravity affect the telomeres inside our cells? What can be done to help...
Is there a cure for flu? How far are we from designer genes? Do our voices change as we get older? Plus, bioengineered...
Your questions answered, including the best cure for a hangover.
Where have all the bees gone? Do mermaids exist? What causes deja vu?
Why do I get a stitch when I run? Is there such thing as baby brain?
Why is there oil beneath the earth? What caused the big bang? Can we create artificial rain?
Why do chillies burn my fingers? How dangerous are cell phone towers for your health? Who names cyclones? Do white and...
Why do wheels sometimes seem to spin backwards? Do pigeons get itchy?
Is the earth really flat? Can cannabis cure MS or Alzheimer's?
What are the best foods to eat before and during exams? Why do you develop allergies? Why would soap help clean greasy...
Why are dreams so realistic? Can people predict their own deaths? Am I allergic to exercise?
Why can't I eat fruit? How does marijuana affect your brain? How does pepper spray work?
How did speech evolve and do anti-ageing creams really work?
Could the universe be more than a coincidence and what's causing a burning skin sensation?
Is the Earth flat, do microwaves kill nutrients, why do eggs have whites and yolks?
Why do other people's fart smell so bad and why do storms turn swimming pools green?
How can I stop a panic attack, can learned behaviour be passed on genetically?
Are there increases in miscarriage ratesa and why are rats used in experiments?
Why does the BCG vaccine cause swelling and where does moisturiser go when you put it o...
What is autophagy and how do we see distant stars?
How do we get bright images of planets and why do distant lights seem to blink?
How are medicines named and how do HIV protective drugs work ?