Sleep starts when brain cells sense energy overload and release stress signals to protect themselves from harm.

Penn State researchers have uncovered a surprising twist in a foundational chemical reaction known as oxidative addition.

From laundry detergents and self-cleaning ovens to the manufacturing of fuels, plastics and medications, catalysts play a ...

Curved molecules that absorb sunlight, store the energy, and re-release it as heat are pushing the boundaries in solar ...

Get here detailed syllabus of ICSE for Class 10 for the new academic session 2025-2026. Download the Biology PDFs to know the ...

In a hot spring at Yellowstone National Park, a microbe does something that life shouldn’t be able to do: It breathes oxygen ...

To build muscle, focus on two main factors: weight training and protein consumption. Strength training is essential to ...

To participate, submit your response here by Aug. 1 at 9 a.m. Eastern. This week’s winners will be announced by Aug. 12. By The Learning Network Eight challenges that invite teenagers to engage ...

This emergent simplicity in ecosystem-scale heterotrophic respiration may help close the ecosystem carbon budgets and provide a quantitative framework to forecast the possible impacts of climate ...