Not all blackout curtains really work to block out light. But the best blackout curtains from CR's lab tests can bring on better sleep and brighter mornings.

We found the best blackout curtains for better sleep in 2025, including top finds from Amazon, ... According to a 2022 Northwestern University study, ...

Blackout curtains can improve your sleep by reducing light exposure, but they may not fully solve sleep deficiencies and disorders. Other strategies that you can use to boost your sleep hygiene ...

In New York City, it's against the law for trucks and non-city buses to idle -- keeping the engine running while stationary - ...

Exposure to outdoor light at night could put people at a higher risk of developing Alzheimer’s disease (AD), according to a new study published in Frontiers in Neuroscience. "We show that, in ...

Inside Solutions LLC (913-890-3737) has updated its blackout and light-filtering curtain range in line with findings linking bedroom light exposure to increased depression risk.

Best blackout curtains for a nursery: Rosdorf Park Solid Room Darkening Grommet Curtain, now $30 at Wayfair; Best patterned blackout curtains: Eclipse Fret Blackout Window Curtain, now $21 at Home ...

This is useful for those with blackout curtains, but also on dark winter mornings, as it introduces light when it might not be naturally available. Hatch Restore 2 Sunrise Alarm Clock: $169.99 at ...

Amazon is selling $52 blackout curtains for only $24, and shoppers say they keep rooms 'pitch black during the day' Sarah Drolet. Sun, June 8, 2025 at 9:30 PM UTC.

Gingham Blackout Curtain. Nestig. $89. Available in cool shades of mint or blue jay, these 100% cotton curtains with polyester blackout lining are OEKO-TEX certified (aka free of harmful substances).

No matter how good your blackout or room-darkening curtains are, without proper installation, you’ll still see some light. Here are the small tweaks that make all the difference.