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More information: Hao Jiao et al, Direct Collapse Supermassive Black Holes from Ultralight Dark Matter, arXiv (2025). DOI: 10.48550/arxiv.2503.19414 Journal information: arXiv ...

Mar. 12, 2025 — New research suggests black holes may transition into 'white holes', ejecting matter and potentially even time back into the universe, defying our current understanding of these ...

The interior of the Tata Curvv Dark Edition SUV features an all-black interior. All seats feature black leatherette ...

This bleeding is typically much lighter than a period and may appear dark brown or black if it takes longer to leave the body. Implantation bleeding usually stops on its own and isn’t harmful, but if ...