Copper selenide (Cu₂Se) attracts scientific interest for its thermoelectric ability to convert heat into electricity, but a lack of atomic-level understanding has limited its practical applications ...

Water, though familiar, still hides astonishing secrets. When squeezed into nanosized channels, it can enter a bizarre “premelting state” that is both solid and liquid at once. Using advanced NMR ...

Here’s the ultimate sign that it’s time to step up your audio game: Apple AirPods 4 are on sale for 30% off, making them under $90 right now! Or you can spring for the pricier active noise-canceling ...

Fending for yourself in the kitchen and wandering the grocery store’s aisles can be tedious, expensive and exhausting. It’s ...

For the sustainable growth of the global economy, availability of cheap energy is essential. Our energy demand is increasing continuously to improve our lifestyle. At present, fossil energy sources ...

Why is the 2025 Nobel Prize in Chemistry for the creation of metal-organic frameworks (MOFs) important for your UPSC exam?

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

To realise India’s vision of energy self-reliance, agricultural waste needs to be treated as a valuable source of energy. Converting crop residues into bio-CNG and biofuels is a strategic move that ...