Chennai: From children's films to science experiments and quiz programmes, as many as 21.4lakh students of govt, aided and ...

CBSE will conduct class 10 Science exam on February 25. Students scheduled to appear in the upcoming board exam, can follow these tips and tricks to memorize one of the highest-scoring topics- light, ...

Concept of magnetic order-mediated excitonic negative refraction and schematic of the micro-device. Imagine shining a ...

In this quick science demo, I show how a simple glass of water can make arrows appear to change direction. As I pour water ...

The moon looks enormous when it's near the horizon — why is that?

In this video, I use transparent water beads to create an awesome disappearing act right in my classroom. I fill a bowl with the beads, then pour in water until they seem to completely vanish. As I go ...

Residents of Russia’s St. Petersburg looked up to find four glowing moons in the winter sky. The eerie spectacle wasn’t a ...

The views of the setting sun are just as spectacular from space as they are on Earth.

On cold, sunny days, tiny ice crystals in the atmosphere can create breathtaking displays like halos, sundogs, and light ...

As more people use AI assistants and chatbots for everyday tasks, a curious phenomenon is emerging: a growing number of users view their chatbots as not merely intelligent tools but as conscious ...

In rethinking whether AI is sentient, we are asking bigger questions about cognition, human-machine interaction and even our own consciousness ...

By 2050, an estimated 50% of the world's population will be nearsighted, and nearly a billion people will suffer from severe ...