The tiny opaque tube that Yonghui Ding holds up to the light in his laboratory looks like a bit of debris from a dismantled ...

The ocean is saturated with microplastics. While we know the location of the great garbage patches, where plastic particles ...

Bask in the sun… and risk getting the meanest sunburn of your life. Hello Sunshine is an impressive step up from the usual ...

In the past, 3D printing was just something we'd see scientists do in movies. But with time, the technology has permeated, evolving enough that there are more affordable machines sold commercially on ...

Make detailed environments quickly and efficiently with these Blender workflow tips.

The holiday season? No! It's time to buy yourself something at a righteous discount on Black Friday and Cyber Monday. But, yeah, also the holiday sea ...

Decades of research has viewed DNA as a sequence-based instruction manual; yet every cell in the body shares the same genes – so where is the language that writes the memory of cell identities?

Can you drill a hole in a cube that an identical cube could fall through? Prince Rupert of the Rhine first asked this question in the 17th century, and he soon found out the answer is yes. One can ...

After more than three centuries, a geometry problem that originated with a royal bet has been solved. Imagine you’re holding two equal-size dice. Is it possible to bore a tunnel through one die that’s ...

Have a question about Philly’s neighborhoods or the systems that shape them? PlanPhilly reporters want to hear from you! Ask us a question or send us a story idea you think we should cover. A busy ...

Creating 3D shapes can be an enjoyable and educational experience, whether for school projects, design models, or creative crafts. These shapes can be made from paper, cardboard, clay, or digital ...