Um novo estudo das universidades de Hong Kong e Berkeley desafia um dos dogmas do treinamento de inteligência artificial: a ...

In individuals receiving an allogeneic haematopoietic cell transplant, stem cells in the bone marrow, which give rise to blood and immune cells, are replaced with those from a donor. Genome ...

Matthew Prince, cofundador da Cloudflare, tem um plano ambicioso para reverter o colapso do modelo de negócios do jornalismo na era da ... Você acabou de acompanhar uma nota rápida by The BRIEF! Siga ...

Karoline Leavitt’s first White House press briefing reaffirmed a truism about the Trump White House: His aides perform for an “audience of one.” That pithy phrase, portraying President ...

Confusion in the U.S. after a Trump spending freeze. By Natasha Frost A federal judge yesterday temporarily blocked an order by President Trump to freeze trillions of dollars in federal grants and ...

Conservative Leader Pierre Poilievre is rejecting the terms of a briefing from Canada's spy agency regarding foreign interference because it won't enable him to act on the information, his office ...

White House Press Secretary Karoline Leavitt touted Donald Trump's first-week achievements in her debut briefing to reporters - but the 27 year old was happy to remind everyone that the president ...

Ms Leavitt promised to open up seats beside her podium to “new media voices”, with Breitbart, a far-Right news outlet, given a space at the inaugural briefing of Mr Trump’s second term.

US consumer confidence suddenly dropped in January to a four-month low thanks in part to renewed pessimism about the labor market and the outlook for the broader economy. Complaints that jobs are ...

The “brief administrative stay” came shortly after White House press secretary Karoline Leavitt fielded a host of questions from the press corps from the briefing room for the first time on ...

President DONALD TRUMP is bent on disrupting the federal government — and his press secretary, KAROLINE LEAVITT, is committed to disrupting her briefing room… just enough. Leavitt, who at 27 ...