When your coffee turns cold before your first sip, the sunlight disappears faster than your motivation, and your 8 a.m. lecture feels like a personal attack — you might just be living the SAD life.

A clear breakdown of how melatonin influences sleep cycles, hormonal balance, and long-term health—and what science suggests ...

A tot of whisky before bed is a nightly ritual for many but it can disrupt your sleep-wake cycle and leave you feeling less ...

Artificial light has extended our days, but it is also quietly reshaping how our brains and hearts function at night. A ...

To counteract the harsh winter conditions, experts say to switch to this retinol-alternative for all your smoothing and ...

You might think good sleep happens in your brain, but restorative sleep actually begins much lower in the body ...

Shorter daylight, colder temperatures and shifts in melatonin and stress hormones can modestly alter cycle length, PMS ...

Do blue light filters reduce eye strain and provide screen protection? Experts reveal mixed evidence on glasses, apps, and ...

Biohacking equipment can be eye-wateringly expensive but these budget-friendly lifestyle changes are just as effective ...

Sleep struggles often push people toward the two most-hyped Ms of better rest. Sleep medicine specialist Dr Srishti Tody Shroff explains what these supplements achieve and what they never promise ...

A new study has found that long-term use of melatonin is associated with new cases of heart failure. Pamela Cook, 65, from ...