Articles on Physics

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Spiral galaxies, like Messier 77 shown here, helped astronomers learn about the existence of dark matter. NASA, ESA & A. van der Hoeven

How are dark matter and antimatter different?

Normal matter – which makes up everything we see and touch – isn’t the only type of matter present in the universe.
Time itself isn’t difficult to grasp: we all understand it, despite our persistent struggle to describe it. The problem is one of articulation: a failure to precisely draw the right boundaries around the nature of time both conceptually and linguistically. (Donald Wu/Unsplash)

Physicists and philosophers have long struggled to understand the nature of time: Here’s why

How can time feel so obvious, so woven into the fabric of our experience and yet, for thousands of years, remain the bane of every thinker who has tried to explain it?
Woven fabric is resilient to stress because it tends to bend more than rigid materials before breaking. Jordan Lye/Moment via Getty Images

Woven baskets aren’t just aesthetically pleasing – materials science research finds they’re sturdier and more resilient than stiff containers

3D woven baskets are geometrically sophisticated, with some incredible properties that engineers can use to design materials and technology.

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