Many space missions are searching for life beyond Earth – but are we prepared for the fallout if they succeed?
Producing spider silk is a biological feat – scientists are using it to develop materials for drug delivery and wound care
Read More 4 minute read Health and Body p53 is both your genome’s guardian and weakness against cancer – scientists are trying to repair or replace it when it goes awry To stop tumors from forming, p53 can trigger programmed cell death. Juan Gaertner/Science Photo Library via Getty Images… byProsper Obed ChukwuemekaFebruary 27, 2025