Health Nov 23 Why decades-old, toxic PFAS foam is still contaminating northern Michigan waterways By Megan Thompson
Science Aug 18 NASA Delays Next Shuttle Launch to Address Falling Foam In light of what they learned from the space shuttle's return to flight and the reoccurring problem of foam breaking off the external fuel tank during takeoff, NASA officials said they will hold off launching the next shuttle until spring… By PBS News Hour
Science Jul 27 NASA to Ground Shuttles Over Foam Debris NASA said Wednesday it would ground future shuttle flights because the problem of foam peeling off the fuel tank and possibly damaging the shuttle had not been eliminated. By PBS News Hour
Science Aug 26 Crash Probe Faults Foam, Says Safety Plan a Must An independent board investigating the breakup of the space shuttle Columbia released its final report Tuesday morning.