What is core sleep is on your Apple Watch, and does it even matter? We look at which sleep stages matter most for quality ...

The locus coeruleus is a region of the brain that is instrumental in coordinating our mental processing and is the primary source of noradrenaline in the brain, which acts to regulate arousal states ...

Understanding the risk factors associated with Alzheimer’s disease is a hot topic. With few effective treatments and increased prevalence, taking steps to potentially reduce risk is vital. The authors ...

Ever noticed how your grandparents or elderly neighbours are up and about before the sun rises? While it might seem like a quirky habit, waking up early is actually a common and natural part of ageing ...