Sky & telescope

The transportation sector, a major contributor to global carbon emissions, is undergoing a seismic shift toward sustainability. Driven by …

### Introduction Antarctica, the world’s southernmost continent, serves as Earth’s monumental ice repository, holding approximately 60% of the world’s …

### Introduction The Arctic region, a once seemingly impenetrable expanse of ice, is undergoing a dramatic transformation due to …

Chennai, a bustling metropolis on the southeastern coast of India, has been at the forefront of urban development and …