Authorities have issued a terrifying cyclone warning video ahead of a category 5 system bearing down the country’s north, simulating the possible extent of the damage.

Large-eddy simulations provide a new view into how to produce and study vortices with a central eye and eye wall inside a ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...