During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical products. This process entails the movement of both electrons (i.e., negatively ...

Copper atoms trapped in MXene nanochannels remove 94.9% of bisphenol A in 5 minutes by concentrating reactants and lowering the energy needed for breakdown.

Physicists have long relied on the idea that electrons behave like tiny particles zipping through materials, even though quantum physics says their exact position is fundamentally uncertain. Now, ...

The mystery of quantum phenomena inside materials—such as superconductivity, where electric current flows without energy loss—lies in when electrons move together and when they break apart. KAIST ...

A material cooled near absolute zero produced an electrical signal that physics said should not exist, revealing a new kind ...

Scientists have discovered a new quantum state of matter that connects two significant areas of physics, potentially leading to advancements in computing, sensing and materials science.

Scientists have uncovered a previously unthinkable state of matter that challenges decades of assumptions about how electrons behave, opening novel possibilities for quantum computing, sensing and ...

Oxidative stress happens when free radicals outnumber antioxidants, which can damage fatty tissue, DNA, and proteins throughout your body. Oxidative stress is linked to diseases like diabetes, ...

The sound of a fire alarm tells us to get out quickly to not get hurt, while the sight of a gas station sign can signal a chance to refuel. In everyday life, we learn to link cues we sense with what ...

ICSE Class 10 Chemistry Pre Board Question Paper 2026 is important for board exam preparation. Check and download the pre-board question paper PDF here for effective revision and better marks.