Commercial nuclear fusion power isn’t a reality yet. But venture capital is flowing into startups that promise that clean, safe, and virtually limitless energy is no longer just a distant dream
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Today
Reflection AI raises $2B to be America’s open frontier AI lab, challenging DeepSeek
Reflection, once focused on autonomous coding agents, has raised $2B at an $8B valuation to expand into both an opensource alternative to closed frontier labs like OpenAI and Anthropic, and a Western equivalent to Chinese AI firms like DeepSeek. Learn more about your ad choices. ... Show More
6m 48s
Sep 25
Everyone is talking (again!) about a coming revival in nuclear power. What needs to change to make it happen? | More from New York Climate Week
At Climate Week NYC continues, the hottest topic is the question of how to meet growing demand for electricity while cutting emissions. In New York State, electricity use is expected to increase by 25% over the next 15 years. To meet that demand, the state plans to add tens of gi ... Show More
47m 50s
Aug 20
Fusion energy gets a boost from cold fusion chemistry
00:46 Electrochemical fusionResearchers have used electrochemistry to increase the rates of nuclear fusion reactions in a desktop reactor. Fusion energy promises abundant clean energy, but fusion events are rare, hindering progress. Now, inspired by the controversial claim of col ... Show More
19m 57s