Climate change shaped species along the Wallace Line, revealing how past shifts guide today’s biodiversity and conservation ...

Centromeres play virtually the same central role across the entire tree of life: They ensure the faithful segregation of chromosomes during cell division. Yet the striking diversity in centromere ...

Survival of the fittest. Nature red in tooth and claw. The common view of natural selection is based solely on the individual: A trait allows an organism to out-compete its rivals and is thus passed ...

The Central Board of Secondary Education (CBSE) on Tuesday announced the introduction of on-screen marking (OSM) for the evaluation of Class 12 board examinations, scheduled to begin on February 17.

CBSE Board Exam 2026: As the Central Board of Secondary Education (CBSE) Class 10 and 12 board exams are about to start on February 17, students need to learn about the changes that the board made in ...

We need some good news now, and here’s some out of left field: An important new study suggests that there’s a highly effective way to overcome one of the most intractable problems in 21st-century ...

Dark-eyed junco songbirds have been serenading the University of California, Los Angeles campus for decades as they forage for food. The species from the sparrow family is not usually found in cities.

Teachers advise students to focus first on high-weightage chapters and revise them thoroughly to maximise scores.Neeraj Kumar Singh, PGT Physics, Sunbeam School, Ballia, Uttar Pradesh, emphasizes that ...

Getting ready for your CBSE Class 12 Physics board exam might seem hard, but it's easier with the right help. That's why we made these practice papers for your Pre-Board exams in 2025-2026. They come ...

Human evolution’s biggest mystery, which emerged 15 years ago from a 60,000-year-old pinkie finger bone, finally started to unravel in 2025. Analysis of DNA extracted from the fossil electrified the ...

A major evolutionary theory says most genetic changes don’t really matter, but new evidence suggests that’s not true. Researchers found that helpful mutations happen surprisingly often. The twist is ...

HONG KONG: Live streamer iShowSpeed, who has more than 46 million followers on YouTube, made quite a stir earlier in the year visiting China. His fans watched as 20-year-old Darren Watkins Jr, an ...