Scientists have discovered a bacterium capable of binding sand and creating a sustainable bio-cement for construction.

Arsenic contamination in rice paddies is a stubborn and dangerous threat to global food safety. Heavy metals linger in the mud, stressing the crops ...

Throughout history, scientists have pursued bold experiments to expand human knowledge. While many studies led to breakthroughs, others shocked observers because of their unusual methods or ...

Last November, the UK government announced a bold plan to phase out animal testing in some areas of research. Animal tests for skin irritation are scheduled for elimination this year, and some studies ...