In an elegant fusion of art and science, researchers at Rice University have achieved a major milestone in nanomaterials engineering by uncovering how ...

Shine on: how do materials emit polarized light? Many materials emit light in ways that encode information in its polarization. According to researchers at École Polytechnique Fédérale de Lausanne ...

Scientists have discovered a centrosymmetric crystal that behaves as though it is chiral – absorbing left- and right-handed ...

Three-dimensional (3D) imaging is essential for investigating cellular structure and dynamics. Traditional optical methods ...

We tested polarized sunglasses to find the best picks for men and women in 2025. Our recommendations come from Oakley, Ray-Ban, Warby Parker, and more.

Welcome to The Lead, a regular podcast from News24 showcasing the best of our in-depth reporting.

As summer kicks into full gear and people are spending more time outside, there's one thing on many people's minds - ticks.