Wildlife & Public Health: Baltimore County officials say a possible mercury spill in Lutherville sent six people to the hospital for evaluation and decontamination, with the cause under investigation. Fisheries & Wildlife Protection: Maryland DNR is lifting the August 1 striped bass targeting ban on Aug. 31, ending a heat-season closure meant to protect younger resident fish; anglers are still advised to avoid targeting when air temperatures hit extreme highs. Conservation & Biodiversity: Biologists report surprising sturgeon spawning activity in Marshyhope Creek on the Eastern Shore, including multiple adult females and a “spent” fish—evidence that Atlantic sturgeon are still reproducing in the watershed. Environmental Safety Guidance: Worcester County Animal Control urges residents to reduce wildlife conflicts by securing trash and pet food, closing home openings, and avoiding trapping as a first response. Climate & Space Contamination Risk: NASA and UMD research suggests some Earth microbes could survive in cold, shaded lunar south-pole areas, raising contamination concerns as Artemis missions plan longer stays. Outdoor Recreation: Maryland state park camping reservations are getting easier with a new reservations management system at 37 parks, with bookings available up to a year ahead.