Abstract: For the development of communication systems that intend to be based on the cognitive radio paradigm, it is of vital importance to obtain the characteristics of the communication channel in ...

Private schools in Delhi have started releasing their criteria for admission to nursery class for 2026-27 academic year. In most of the schools the parameters for selection of students depends on ...

President Donald Trump’s signature tariff policy faced some serious static at the Supreme Court on Wednesday as both conservative and liberal justices expressed doubts about whether Congress meant to ...

Kylie is the Global Live Pages Editor, leading a team providing real-time multimedia coverage of the biggest breaking stories worldwide. She previously worked on the UK Breaking News team, and spent ...

The Supreme Court on Wednesday started weighing the legality of tariffs that have raised costs on clothing and toys from China, cars and trucks from Canada and Mexico, liquor from Europe, and much ...

The Supreme Court appeared deeply concerned Wednesday with President Donald Trump’s reliance on a vague federal law to impose global tariffs, with several members of the court’s conservative wing ...

When the Supreme Court hears oral arguments on Wednesday in the challenges to the tariffs that President Donald Trump imposed under the International Emergency Economic Powers Act in a series of ...

Treasury Secretary Scott Bessent dismissed the idea that his presence could be seen as an attempt to intimidate the court on a case that President Trump considers vital to his economic policy. By ...

ACLU staff attorney Megan Keenan shares her thoughts after oral arguments in Louisiana v. Callais today. We won't allow politicians to try and dilute the power of Black voters in Louisiana or anywhere ...

The Supreme Court will consider whether President Trump can use emergency powers to justify his sweeping tariffs worldwide on Nov. 5, the court announced Thursday. The official scheduling of the oral ...