The Independent’s sleep expert - I’ve spent years testing mattresses for back, side and front sleepers from Simba, Nectar and ...

Martin CEO and sleep expert at MattressNextDay, says: "Booking a seat above the engine can actually lead to better quality sleep. The gentle, consistent hum can act as a sort of white noise, helping ...

With sleep the new barometer of a good night, I donned my best nightie to find out if a mattress called Glacier could help me ...