World Day for Animals in Laboratories is observed annually on April 24. This day aims to raise awareness about the suffering of animals used in scientific research and testing. It highlights the need for humane treatment and encourages the development of alternative methods that do not involve animal testing. The day also promotes discussions about the ethical implications of using animals in laboratories. Organizations and activists around the world participate in events and campaigns to advocate for animal rights and to push for stricter regulations regarding the use of animals in research, emphasizing compassion and respect for all living beings.