CAT Logical Reasoning syllabus include questions on arrangements, puzzles, blood relations, syllogisms, and Venn diagrams. CAT Quantitative Aptitude ... Contamination of space 4 MCQ Reading ...

"We will push the limits of what we can observe, and use every gravitational lens we detect with Roman to pin down the ...

Scientists have discovered that something is making cosmic distance markers appear much farther away than they should be.

The Vera C. Rubin Observatory will make the study of stars and galaxies more like the big data-sorting exercises of ...

In any discussion about climate change, renewable energy usually tops the list of changes the world can implement to stave off the worst effects of rising temperatures. That's because renewable ...

SpaceX sent 26 Starlink internet satellites to orbit from California Thursday (June 12), on the 500th overall completed mission for the company's Falcon family of rockets.

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.