Abstract: A new code-block index-modulation-aided differential chaotic shift keying system based on sparse code multiple access, referred to as CBI-SCMA-DCSK, is proposed in this paper. With the aim ...

Summary: New research reveals that the brain’s flexibility comes from its ability to reuse “cognitive building blocks” across many tasks, allowing rapid adaptation with minimal relearning. By studying ...

A federal appeals court has blocked a lower-court ruling that sought to limit how immigration agents can use force during Chicago-area enforcement operations, calling the judge’s order "overbroad" and ...

A US appeals court has temporarily blocked an order curtailing federal immigration enforcement in Chicago, arguing the lower court judge overstepped when she imposed strict and wide-reaching ...

A panel of three federal judges has blocked Texas from using a new congressional map that Republicans drew in hopes of picking up five U.S. House seats. Donald Trump’s White House ballroom targeted in ...

A federal court on Tuesday blocked Texas from using a redrawn U.S. House map that touched off a nationwide redistricting battle and is a major piece of President Donald Trump’s efforts to preserve a ...

A federal court on Tuesday blocked Texas from using a new congressional map in the upcoming 2026 midterm elections. CBS News political reporter Hunter Woodall has more. Student loans will look ...

A US federal court has blocked Texas from using new voting maps drawn by Republicans in an effort to shore up their majority in the 2026 midterm elections. The court said evidence indicated the new ...

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A federal court blocked Texas from using its redrawn congressional map for the 2026 midterm elections, ordering the map used for the 2022 and 2024 elections to be used next November. The 2-1 ruling of ...

A federal court has blocked Texas from using its new congressional map for the 2026 midterm elections, directing the state to revert to its previous districts. The majority opinion said the coalition ...

EL PASO, Texas -- Texas cannot use a new congressional map drawn by Republicans in hopes of securing the party additional U.S. House seats, a panel of three federal judges ruled Tuesday. The ruling ...