The Justice Department again asked federal judges to unseal grand jury material from the criminal cases against Jeffrey Epstein and Ghislaine Maxwell, citing the recently enacted law on Epstein documents.

Federal prosecutors charged two Chinese nationals and two US citizens with a scheme to ship millions of dollars worth of sophisticated chips made by Nvidia Corp. to China in violation of national security export restrictions.

Federal prosecutors charged two Chinese nationals and two US citizens with a scheme to ship millions of dollars worth of sophisticated chips made by Nvidia Corp. to China in violation of national security export restrictions.