Lamu Old Town, located on an island known by the same name on the coast of East Africa some 350km north of Mombasa ... A high percentage (65%) of the physical structures is in good condition with only ...

Africa’s remaining tropical glaciers are rapidly disappearing as greenhouse gas emissions drive global warming. In the ...

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

Why is urban heat island relevant to the UPSC exam? What is the significance of topics such as the global navigation satellite system, Houthis, and sonic weapon on both the preliminary and main exams?