Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

The Class 12 Biology sample paper covers topics like competition, recombinant DNA technology, immunity, and population ...

There is a certain kind of critic for whom the obvious is much too monotonous.

E-bikes, e-scooters and mopeds have become some people's main way of getting around in dense urban centers where driving or ...

The stock for Arizona Cardinals quarterback Kyler Murray is at an all-time low based on the input The Athletic's Mike Sando ...

One in five people in the UK say they will only act on a message if it comes from a trusted source. That statistic, from a recent IET survey, reflects a troubling erosion of public confidence in both ...

Varying the format of comprehension checks guides students to demonstrate learning and provides teachers feedback on progress ...

Ice is not quiet. Standing at the Ilulissat Icefjord in Greenland under a midnight sun, a clash of titans got underway: “Snap ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

The Central Board of Secondary Education (CBSE) has released the datesheet for the 2026 Class 10 and 12 board exams. These ...

As the 17 members of Nicole Smith’s third-grade class settled in earlier this week, Bella Hennessey eyed the contents of the test tube at her work station. “It looks like vomit,” she said to her lab ...