Record heat makes for a sweltering start to October in the West
Medallion containing original mold from discovery of penicillin goes up for auction
Russian rescuers save four stranded killer whales off Kamchatka, says SHOT news outlet
Push to map Great Lakes bottom gains momentum amid promises effort will help fishing and shipping
In India, warming climate pressures scientists to keep developing tougher seeds
As extreme weather forecasts get better, warnings struggle to cut through
FAA requires investigation of anomaly on SpaceX's Crew-9 astronaut launch
Drone footage of gray whales offers new insight into how they eat
