Mexican scientists say debris from exploding SpaceX rockets is killing wildlife, including dolphins, sea turtles and fish.

Mexican President Claudia Sheinbaum threatens legal action against SpaceX due to rocket debris and environmental contamination following a Starship explosion at the Starbase site in South Texas. Mexico is assessing potential violations of international laws and environmental impact on Tamaulipas.

Killer whales are known for exceptional intelligence, displaying complex social structures and sophisticated communication. New research provides fresh evidence for this, documenting how these marine mammals use stalks of seaweed as tools to groom each other - as in, "You scratch my back and I'll scratch yours."