diamond best price: CBS News' Megan Cerullo has more.

Overview: Five men arrested on terror charges near U.K.

1. diamond best priceOverview

Among the recipients of the $800,000 "no-strings-attached" fellowships are researchers who were recognized for their work at the intersection of science and justice.

WATCH: Holiday airfare prices hit highest levels in a decade

Winter holiday airfares reached a 10-year high in the U.S.

Trump agrees to let AI leaders police themselves

2. lab grown diamond earrings overpricedFeatures

They are investigating a possible link to Iran, Russia or non-state militant groups.

Winter holiday flight prices reach 10-year high in U.S.

Transportation correspondent Gio Benitez reports on elevated airfares as industry analysts warn travelers could be stuck paying higher fares for months, even if fuel prices fall.

3. gift for daughter three stone ring buy onlineStyling

air base released on bail, Trump administration rolls back fuel efficiency standards for new vehicles, prosecutors reopen Cornell fraternity rape case.

Christopher Swartz, former acting chief of ethics law at the U.S.

Iran live updates: Tehran waiting for US response to 7-point proposal, Araghchi says

Related Recommendations: how to diamond bracelet sparkle, solid silver moissanite eternity bands, 18k gold genuine diamond wedding band buy cheap