TV and radio stations are not legally obligated to broadcast news, but many choose to do so as part of their commitment to serving the public interest. In some countries, there may be regulations or licensing requirements that mandate a certain amount of news programming, but this varies by jurisdiction. Ultimately, the decision to include news in their programming is up to the individual stations and their management. **

One way to be discovered by music labels is to create a strong online presence by sharing your music on platforms like SoundCloud, YouTube, and social media. Building a loyal fan base and engaging with your audience can attract the attention of music labels looking for new talent. Additionally, performing live shows and networking within the music industry can help you make connections with industry professionals who may be able to introduce you to record labels. Finally, submitting your music to online music platforms, participating in music competitions, and seeking out opportunities for music placements in TV shows, movies, or commercials can also increase your chances of being discovered by music labels. **

Japan was not "discovered" in the traditional sense, as it has been inhabited for thousands of years. However, the first recorded contact between Japan and the outside world was in the 1st century AD, when it was mentioned in Chinese historical texts. The first known European to reach Japan was Portuguese explorer Fernão Mendes Pinto in 1543. So, while Japan was not "discovered" in the same way as a new landmass, it has a long history of contact with other cultures. **

Uranus was discovered by the German-born British astronomer Sir William Herschel on March 13, 1781. Herschel initially thought he had discovered a comet, but further observations revealed that it was actually a new planet. This discovery expanded the known boundaries of the solar system and was a significant contribution to the field of astronomy. **

Tuberculosis was discovered by Dr. Robert Koch, a German physician and microbiologist, in 1882. Koch identified the bacterium Mycobacterium tuberculosis as the cause of the disease, revolutionizing our understanding of tuberculosis and paving the way for improved diagnosis and treatment. His groundbreaking discovery earned him the Nobel Prize in Physiology or Medicine in 1905. **

Hydrogen was discovered by the English scientist Henry Cavendish in 1766. Cavendish isolated hydrogen gas by reacting metals with acids. He named the gas "inflammable air" because it produced water when burned. Cavendish's discovery of hydrogen laid the foundation for further research into the element's properties and uses. **

Hydropower was discovered and utilized by ancient civilizations such as the Greeks, Romans, and Chinese. However, the modern development and harnessing of hydropower can be attributed to James Francis, who is considered the father of modern hydropower technology. Francis made significant advancements in water turbine design in the 19th century, which greatly improved the efficiency and practicality of hydropower generation. **

The discovery was a new species of deep-sea fish called the Mariana snailfish. This fish was found at a depth of 26,722 feet in the Mariana Trench, making it the deepest-dwelling fish ever recorded. The discovery sheds light on the incredible adaptability of marine life to extreme environments. **