James Francis Bell doodles through the history of pretty much everything.
The United States' complex system of primaries, caucuses, and super delegates explained by smarty pants C.G.P. Grey.
Propel forward with speed tuned for long-distance performance. The Nike Alphafly 3 Road Running Shoes are designed around marathon pacing, combining two propulsive Air Zoom units with a carbon fiber Flyplate that stores and returns energy with each step. Paired with a ZoomX foam midsole, the shoe delivers a fresh, responsive ride from the first mile to the finish line. Lightweight construction and notched laces make this the most responsive Alphafly yet, supporting speed and endurance in a way that makes long runs feel effortless—and personal bests easier to chase.
Presented by Nike.
Collars & Co.'s Luxury Touch Crew Neck Sweater blends cotton and cashmere for a lightweight knit that's as breathable as it is soft. Cut for year-round wear, it delivers warmth without bulk, built-in UV protection, and natural odor resistance, making it as functional as it is refined. Finished in classic black — and other timeless shades — it's a versatile layer that moves seamlessly from work to weekend.
Presented by Collars & Co.
The second best CPR video around. Sorry, Vinnie. This one's hard to beat.
New year, new calendar. Here's Jeremiah Warren's brief breakdown of our modern day-tracking system.
C.G.P. Grey gives his always informative take on the end of the world.
Caliber is a science-based fitness coaching platform that pairs data-driven strength and cardio programming with personalized nutrition and habit guidance to help you build muscle, lose weight, and improve overall body composition. After a quick consultation, you're matched with a certified coach who designs a plan tailored to your goals, tracks your progress, and keeps you accountable through one-on-one support and app-based metrics. Backed by real research and real results, it makes structured training feel less like guesswork and more like a plan you'll stick with.
Presented by Caliber.
Levi's leans back into its workwear roots with a collection built for everyday movement rather than nostalgia. The Long-Sleeve Worker Shirt anchors the lineup in classic denim and twill, cut relaxed with a familiar button-up front that works as easily on its own as it does layered. Loose Overalls modernize a timeless staple with an extra-roomy fit, adjustable straps, and durable non-stretch denim—designed for comfort without losing structure, and finished using Levi's Hold the H2O process to reduce water impact. Rounding out the collection, the Berkley Canvas Chore Coat delivers a utilitarian silhouette with added pockets and a relaxed cut that's ready for real use. It's honest workwear, refined for life beyond the job site.
Presented by Levi's.
Take these next 9 minutes out of your 24 hours of immobility and watch Dr. Mike Evans' visual lecture on the single best thing we can do for our health. Then spend the next 30 minutes moving.
A vintage animation about the distressing negative sensation induced by a perceived threat, also know as fear.