Test your knowledge on all things science with our weekly, free crossword puzzle! If you enjoyed this, see how quickly you ...

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Environment and Geography.

Welcome back to part 2 of our ‘Match the Answer to the Question’ quiz! As we did in Part 1 , you’ll be shown a single-word ...

Test your knowledge on all things science with our weekly, free crossword puzzle! If you enjoyed this, see how quickly you ...

Japan has drawn up a plan to scale up artificial photosynthesis technology by 2040, aiming to convert carbon dioxide into fuel, as part of its decarbonization efforts. While the government works to ...

Did you follow the news this week? Take our quiz to see how well you stack up with other Times readers. A protest movement in Nepal forced out the country’s prime minister and left many buildings in ...

If you use ChatGPT to learn new topics, you might want to try its new flashcard-based quiz feature, which can help you evaluate your progress. I used a simple prompt: "Turn financial econometrics into ...

A research team from the University of Basel, Switzerland, has developed a new molecule modeled on plant photosynthesis: under the influence of light, it stores two positive and two negative charges ...

When the Beach Boys started back in 1961, they seemed like little more than a novelty surf band that would vanish from memory by the following summer. But 64 years later, against all odds, their saga ...

When the Grateful Dead started back in 1965 as the Warlocks, they were just another Bay Area band riding the wave of the psychedelic scene. But 60 years later, their legacy is still going strong. They ...

Airlines are shifting their approach to a low-carbon future, seeking not only to offset the emissions they generate, but remove them altogether and then use the CO2 to make sustainable aviation fuel.

Rheumatoid arthritis (RA) is an autoimmune disease that causes your body’s immune system to attack its own tissues. It causes inflammation in joints and other areas, which can lead to pain, stiffness, ...