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Paleontologists Stunning Conclusion: 2.5 Billion T. Rexes Roamed North America Over the Cretaceous Period TOPICS:DinosaursEvolutionPaleontologyPopularTyrannosaurus RexUC BerkeleyBy University of California - Berkeley April 15, 2021Analysis of what’s known about the dinosaur leads to conclusion there were 2.5 billion over time.How many Tyrannosaurus rexes roamed North America during the Cretaceous period?That’s a question Charles Marshall pestered his paleontologist colleagues with for years until he finally teamed up with his students to find an answer.What the team found, to be published this week in the journal Science, is that about 20,000 adult T. rexes probably lived at any one time, give or...

The U.S. has built nine navigation systems for Mexico and Canada under the controversial Security and Prosperity Partnership of North America in an apparent first step toward establishing the satellite infrastructure needed to create a North American air traffic control system. The defining vision for North American air traffic control was articulated by then-Secretary of Transportation Norman Y. Mineta in a Sept. 27, 2004, statement announcing, "We must make flying throughout North America as seamless as possible if we are to truly reap the rewards of the expanding global economy."

Mr Bush will speak about social justice and equality President George W Bush is in Guatemala for a one-day visit, after a stop in Colombia where he pledged his personal support to its fight against drugs. He will discuss security, trade and immigration with Guatemala's president. This is the fourth stop in Mr Bush's tour of Latin America, which has seen protests at every stage. Venezuela's president, Hugo Chavez, has used a parallel tour of the region to speak out against what he calls the interference of the "American empire". Mr Chavez started his tour last week in Argentina,...

Thousands of protesters greeted Mr Bush's arrival US President George Bush has met his Uruguayan counterpart, Tabare Vazquez, as part of his five-nation Latin American tour to promote trade.Mr Bush arrived in Montevideo from Brazil - where he signed a deal to develop alternative fuel sources. Uruguay is keen to sign free trade deals with the US, even if it means leaving the Mercosur trade bloc. The tour attracted protests in Brazil and about 5,000 protesters gathered in Uruguay for Mr Bush's visit. Venezuelan President Hugo Chavez is conducting his own tour of the region and addressed 40,000 anti-Bush...

!-- S IIMA --> Chavez attacked Bush in front of the Buenos Aires crowd It was the kind of situation that the Venezuelan leader, Hugo Chavez, loves - 40,000 flag-waving supporters joining him in hurling insults at the US President, George W Bush.He was at a football stadium in the Argentine capital, Buenos Aires, leading what he called an anti-imperialist rally to coincide with Mr Bush's arrival in neighbouring Uruguay. Most of the crowd were members of trade unions, left-wing and human rights organisations, those who already supported Mr Chavez and what he calls his brand of socialism for...

Ronald Reagan Building and International Trade Center Washington, D.C. Thank you all. (Applause.) Please be seated -- si ntese. Buenas tardes. Gracias por la bienevenida. For those of you not from Texas, that means, good afternoon. (Laughter.) And thank you for the welcome. I'm honored to be back again with the men and women of the Hispanic Chamber. I appreciate your hospitality. I'm pleased to report the economy of the United States is strong, and one of the reasons why is because the entrepreneurial spirit of America is strong. And the entrepreneurial spirit of America is represented in this room....

Some charge that such a union would eventually override our Constitutional government, our economic system, and even our currency. Can it be possible? On March 23, 2005 President Bush met with Mexican President Fox and Canadian Prime Minister Paul Martin in what was officially described as a "Summit." The initiative is called the Security and Prosperity Partnership (SPP). Yet there has been no Congressional oversight or authorization. No funds appropriated. The major debate in the U.S. today is over border security. Our nation is being flooded with hordes of illegal aliens. They are over-burdening our schools, hospitals and social services....

North American CEO group recommends Canada import temporary workers Canada and Mexico should accelerate efforts to import temporary Mexican energy workers to alleviate the skills shortage in Alberta and other provinces as oil sands development ramps up, top North American CEOs will recommend today. They will also call for Canada, the United States and Mexico to start work on harmonizing regulations and standards in three sectors: financial services, transportation, and food and agriculture, The Globe and Mail has learned. The 30 chief executive officers make up the North American Competitiveness Council, formed last year to advise political leaders on strengthening...

OTTAWA (AP) -- Senior officials from the United States, Canada and Mexico opened talks Friday to hash out ways to thwart cross-border security threats, cope with a potential bird flu outbreak and boost North American trade. With growing Mexican and Canadian concerns about U.S. border restrictions imposed since the terror attacks of Sept. 11, 2001, U.S. Secretary of State Condoleezza Rice, Homeland Security Secretary Michael Chertoff and Commerce Secretary Carlos Gutierrez were meeting their counterparts from the two countries to consider cooperation on the issues. Hosted by Canadian Foreign Minister Peter MacKay, the gathering of the two-year-old Security and Prosperity...

Minutemen Go Inside Latino Immigration Meeting - Racism Espoused, Calls for Violence Against "Whites"by Linda Muller - Minuteman Project - ForTheCause.us There are many radical Latino groups calling for the violent overthrow of their "white" oppressors and the return of the American west to the mythical Aztlan from which they believe their land was stolen. Many Americans do not believe these fringe groups have any power and influence, so they dismiss them as harmless. Yet these groups continually draw U.S. Congressmen and staff members to their meetings. Corporate benefactors and foundations contribute funds and other means of support that enable...

Law and order is President Calderon's top priority Mexico's human rights record has been severely criticised in a new report by the rights group Amnesty International.The group says that arbitrary detention and torture are systematic and that it is Mexico's poor who suffer most. It also highlights the problem suffered by millions of indigenous peoples at the hands of the authorities. The government's use of soldiers to tackle drugs gangs is criticised but the Mexican government has said that it is working to clean up the abuses. 'Systematic abuses' Amnesty International cites case after case of people who it...

<p>An Indian tribe has forced distributors of an Arab studies guide for U.S. teachers to remove an inaccurate passage that says Muslim explorers preceded Christopher Columbus to North America and became Algonquin chiefs.</p> <p>Peter DiGangi, director of Canada's Algonquin Nation Secretariat in Quebec, called claims in the book, the "Arab World Studies Notebook," "preposterous" and "outlandish," saying nothing in the tribe's written or oral history support them.</p>