Abstract: This paper investigates the downlink (DL) sum capacity of multi-satellite communication systems with a large number of low earth orbit (LEO) satellites. We propose user terminals (UTs) that ...

Stinson grew financially by double digits last year, increasing its top line by more than 11% to $352.3 million and its profits per equity partner by more than 17.4%, to $1.325 million. Among its top ...

Protesters filled the streets Saturday at more than 3,300 rallies across all 50 states for No Kings, a movement that bills itself as nonviolent opposition to what organizers view as authoritarian ...

Abstract: The advantages of graph neural networks (GNNs) in leveraging the graph topology of wireless networks have drawn increasing attentions. This paper studies the GNN-based learning approach for ...

Numbers rarely make headlines, but pi has a habit of doing exactly that. The famous constant, which is best known from school math as 3.14—never actually ends, and its digits never repeat their ...

In its 250th year, is America, land of immigration, becoming a country of emigration? Last year the U.S. experienced something that hasn’t definitively occurred since the Great Depression: More people ...

Statistical measures of Trump's second term thus far. By Eugene Kiely, Brooks Jackson, D'Angelo Gore, Lori Robertson and Robert Farley Posted on January 20, 2026 Since President Donald Trump returned ...

Democrats continued their run of successes in special elections by flipping a state House seat in Georgia Tuesday. The Democratic victory, in a district that voted for President Donald Trump by about ...

JERUSALEM — Numbers alone cannot capture the toll the Israel-Hamas war has taken on the Gaza Strip. But they can help us understand how thoroughly the conflict has upended the lives of 2.1 million ...

Some atoms are stable, while others seem to fall apart. Lead-208 will probably last forever, while the synthetic isotope technetium-99 exists for just hours. The difference lies in the structure of ...

How did digits evolve? While it is clear that they derive from genetic programs already present in fish, their precise origin remains a matter of debate. An international team led by the University of ...