Actor Guillermo Diaz discusses a story about Soviet astronaut, Sergei Krikalev, who found himself stranded in space during the collapse of the Soviet Union in 1991.
This podcast discusses the practice of ships taking on water to balance their cargo load, and the potential dangers and environmental concerns surrounding this practice.
The quagga muscle population has reached 10 trillion in the Great Lakes in just 40 years due to its ability to produce five million eggs in its five-year lifespan, making it a significant issue for the ecosystem.