An evaporating colloidal particle–laden droplet leaves behind a ring-like residue after drying. We routinely observe this ubiquitous phenomenon for dried coffee drops; thus, it is known as the "coffee ...

A few years ago, physicists were surprised to learn that stacking and subtly twisting two atomically thin layers of an ...

Explore the BHEL Artisan Syllabus 2025, including exam pattern, post-wise syllabus, prep tips, and other details on this page ...

Researchers show how blister shapes in atomically thin materials like graphene can be used to map pressure, membrane tension, ...

Scientists have discovered a revolutionary new method for creating quantum states by twisting materials at the M-point, revealing exotic phenomena previously out of reach. This new direction ...

The osprey is in decline in one of its key territories and some scientists blame overfishing of menhaden, an important food for the birds.

Understanding how your cognitive biases affect your investment decisions can help you avoid expensive mistakes. Douglas Adams’ brilliant novel The Restaurant at the End of the Universe describes ...

Whole-mount 3D imaging at the cellular scale is a powerful tool for exploring complex processes during morphogenesis. In organoids, it allows examining tissue architecture, cell types, and morphology ...