NASA and NOAA scientists ranked the 2025 Antarctic ozone hole as the fifth smallest since 1992, a finding that reflects decades of global chemical regulation but does not mean the threat has passed.

Polar stratospheric clouds are rare, high-altitude clouds that form in extremely cold conditions near the poles ...

nside electrochemical devices, strong electric fields dramatically alter how water molecules behave. New research shows that these fields speed up water dissociation not by lowering energy costs, but ...

Researchers in Belgium have unveiled a striking chemical reaction in which ripples along a frozen reaction front resemble the rays of a shining star. Publishing their results in Physical Review ...

Researchers tested spring, groundwater, and purified bottled waters against local tap to see how treatment shapes the ...

Prepare for the CBSE Class 10 Science Board Exam 2026 with these top 50 MCQs from previous years' question papers and sample papers. Boost your revision with these must-practice multiple-choice ...

The Environmental Protection Agency announced Wednesday that it plans to rescind and reconsider limits on four “forever chemicals” under a landmark drinking water standard implemented last year by ...

Sengupta, K. K., and Aditya, S., Z. Phys. Chem. N.F., 38, 25 (1963).

Recent reports filed with the Arkansas Oil and Gas Commission relating to permits issued; well completions, recompletions and workovers; and the plugging and abandonment of oil, natural gas and saltwa ...