Blog

The blog for your body’s clock

We cover circadian science, sleep, shift work, and more—because your circadian rhythms are complicated, but understanding them shouldn’t be.

Interview with Dr. Cathy Goldstein

Interview with Dr. Cathy Goldstein

We sat down to talk with Dr. Goldstein on what she sees as the future of wearables in the…

Tis the Season: Seasonal Effects and Circadian Rhythms

Tis the Season: Seasonal Effects and Circadian Rhythms

As today is the shortest day of the year in the Northern Hemisphere (and the longest in the Southern…

Take a Break (From Social Jet Lag)

Take a Break (From Social Jet Lag)

Why do you go to sleep when you do? Sure, there’s a big part of it that’s physical: You…

We Rate Sleep Memes

We Rate Sleep Memes

Meme #1 Here we see Squidward staying up and reading instead of going to sleep. Squidward himself might smugly…

This Thanksgiving, Get Outdoors

This Thanksgiving, Get Outdoors

Here’s a fun fact: You probably get way less light exposure during a normal work day than you would…

inTRO to ipRGCs ( Intrinsically Photosensitive Retinal Ganglion Cells)

inTRO to ipRGCs ( Intrinsically Photosensitive Retinal Ganglion Cells)

Rods, cones, and…ipRGCs? For almost a century and a half, it was thought that the mammalian retina had just…

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