WASHINGTON — Array Labs, a Silicon Valley startup developing radar-based Earth observation satellites, announced Jan. 5 it raised $20 million in a Series A round as it pushes to bring lower-cost ...

XRP price history shows massive rallies following long consolidations: December 2017 surge ($0.25 to $3.40 in 6 weeks) and November 2024 breakout (580% from $0.50 to $3.40). Current setup mirrors the ...

Public school districts have a responsibility to educate students, safeguard taxpayer money, and provide families with opportunities for success. However, Chicago Public Schools (CPS) has become a ...

In just six months, this clean energy ETF has more than doubled. The rise comes as investors balance the unmet need for power to fuel the AI boom against a host of regulatory and policy risks. The new ...

Crypto entrepreneurs from across the world traveled to the Washington, D.C. area in May to attend an exclusive dinner with President Trump. WSJ pulls back the curtain on the high-profile affair. Photo ...

As the final quarter of 2025 gets underway, investors are entering a historically favorable period for crypto markets — particularly for bitcoin BTC $89,332.23, which has delivered an average Q4 ...

Abstract: In this paper, a 3D printed slotted waveguide antenna array is proposed for millimeter-wave communication systems at 28 GHz. The design method consists of the characterization of an isolated ...

Secretary of Education Linda McMahon is leading the administration’s fight against elite universities. She sat down with WSJ to discuss her thinking and if there is room for compromise. Photo: Greg ...

Galaxy CEO Mike Novogratz says Bitcoin could surge again as the US Federal Reserve restarts its cutting cycle, with momentum also coming from regulatory reform. Bitcoin has likely been trading ...

Boeing, the multinational airplane manufacturer, has unveiled a 3D printed solar array substrate approach that compresses composite build times by up to six months on a typical solar array wing ...