Scientists show how human urine can be transformed into nutrient-rich fertilizer, cutting energy use in wastewater treatment.

Wastewater analysis can detect drugs in real time, allowing experts to inform emergency and other health providers and warn ...

MANILA — President Ferdinand R. Marcos Jr. has signed an Executive Order declaring a state of national energy emergency in light of the ongoing conflict in the Middle East, and the resulting imminent ...

Lemons (Citrus limon) are a citrus fruit known for their sour, bitter flavor and bright yellow color. They’re also packed with vitamin C and antioxidants that support various aspects of health. For ...