A growing body of research shows that the stress and habits tied to sleeplessness can make it harder to rest the next night.

According to a survey published in 2025, Chinese people aged 18 and above sleep an average of 7.06 to 7.18 hours, while 48.5 percent report experiencing sleep problems, a share that rises with age.

A study of nearly one million US veterans finds that people with both insomnia and sleep apnea face sharply higher risks of ...

People with certain types of long-term sleep disorders feel extremely tired during the day, a condition known as excessive daytime sleepiness (EDS). There are many medicines that work in different ...

Bipolar disorder disrupts sleep patterns, and sleep challenges worsen bipolar symptoms. Prioritizing better rest can help stabilize mood. Sound sleep in our busy society can be an elusive dream with ...

Insomnia is the most well-known sleep disorder, but it’s far from the only one. Countless people of all ages struggle with sleep disorders that negatively affect the quality of their sleep, cause them ...

Tens of millions of Japanese have long complained about sleep-related problems, from difficulties falling asleep to daytime ...

Sleep is supposed to be a time when the body rests and the mind processes the day. Dreams come and go, often vivid, sometimes strange, but they usuall.

On World Sleep Day the message is clear, i.e., sleep is not a short break each night but a key part of keeping your mind ...

An antimuscarinic agent used to treat urinary incontinence improves sleep quality as well as bladder symptoms in older women, new research shows. "As people age, sleep disturbances become much more ...