Based on the current knowledge base, I can suggest some popular aesthetic styles for an AI news background:

1. Neon Noir: A dark and gritty style with neon lights, reminiscent of a futuristic cityscape. This aesthetic would feature bold, vibrant colors and geometric shapes.
2. Cyberpunk Grid: Inspired by the classic sci-fi genre, this aesthetic features a grid-like pattern with neon accents, metallic surfaces, and a blend of digital and organic elements.
3. Retro Futurism: A nostalgic style that combines vintage elements with futuristic themes, often featuring distressed textures, analog graphics, and a warm color palette.
4. Digital Art Minimalism: A clean and simple aesthetic that emphasizes bold shapes, bright colors, and abstract patterns, creating a modern and dynamic visual experience.
5. Dark Cyber: A moody and ominous style that incorporates dark blues, greys, and blacks, with subtle neon accents and industrial textures.

If you'd like to narrow down the options or explore more ideas, could you please provide more context about your project or vision?