Sleep Disorders

Why ‘junk light’ from LED bulbs could make you unwell – and how to reduce the health risks

For evenings, circadian biology expert Martin Moore-Ede recommends seeking out LED light bulbs producing less than 2 per cent blue light.

Why circadian-friendly lighting for health and well-being has yet to catch on in Singapore

Singapore Land Group’s lighting design by local lighting designer Toh Yah Li’s firm Light Collab.

Sleep disorders rising in South Korea, sharpest spike among children under 10

Experts pointed to mounting academic pressure and increased screen time as key factors behind the growing number of sleep disorder cases.

How two primary bedrooms became a luxury necessity for better sleep for couples

More people are learning how to happily spend the rest of their lives with one person: by sleeping in separate rooms.

Why am I so tired all the time?

Chronic exhaustion is pretty common, but it is also treatable.

Sweet dreams: Seoul holds ‘Power Nap Contest’ in sleep-deprived South Korea

Participants sleep during the 2026 Power Nap contest at Han River park in Seoul on May 2.

Inside the brain’s night shift: Sleep research on biological ‘wash cycle’ shows promise

Asian woman sleep well from good sleep on weekend morning, takes some rest, enjoy relax in comfortable bedroom at home window, happy lazy day, enjoy work life ba

Insomnia woes: Learn what could help, and what could hurt, with getting a good night’s sleep

Many people complain about having insomnia, but few realise that there are different types of insomniacs.

Apple watches help patients monitor a common heart disorder

Apple watches are proving useful in screening for the common heart rhythm disorder atrial fibrillation, two studies say.

The political weaponisation of sleep

US President Donald Trump appeared to be fighting sleep during a cabinet meeting in December, closing his eyes and at times seeming to nod off.

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MDDI (P) 046/10/2025. Published by SPH Media Limited, Co. Regn. No.202120748H. Copyright © 2026 SPH Media Limited. All rights reserved.