In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) ...

The thermal utilization of sustainable fuels and the recovery of waste heat play a central role in today’s energy generation ...

A new solar-electrolysis system uses a copper-doped catalyst to turn farm waste into hydrogen and valuable formate.

Scientists have developed a new method for detecting oxygen in exoplanet atmospheres that may accelerate the search for life. The new technique detects the signal that oxygen molecules produce when ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...

Entrepreneurs with a fire suppression technology developed by a NASA engineer wants to prevent a repeat of L.A. wildfires by ...

KOHLER backup generators automatically switch on in the event of a power outage. Generators help run electricity to your home for appliances, whole-home circuits, sump pumps, HVAC units and water ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Indoor environments tend to accumulate dust, pollen, light chemicals, microorganisms and odors more than outdoors, because our own daily activity ...

Why is the Indore water contamination issue important for your UPSC exam? What significance do topics such as the methane, ...