Professor, The University of Queensland
Associate Professor Paulo Vasconcelos' research is in the fields of: Low-T Geochemistry, Economic Geology and 40Ar/39Ar Geochronology. He received his PhD from The University of California (Berkeley).
Canadas main stock index rebounded sharply Wednesday after U.S. President Donald Trumps unexpected tariff rollback eased fears of a global trade war. The Toronto Stock Exchanges SP/TSX Composite Index surged 1,220 points,...
In a dramatic shift, U.S. President Donald Trump announced a temporary pause on sweeping new tariffs targeting dozens of countries, calming financial markets after days of turmoil. The move came less than 24 hours after...
The United States and Vietnam have officially agreed to begin negotiations on a new trade agreement, the Vietnamese government announced Thursday. The development comes just hours after the U.S. temporarily halted the...
Asian semiconductor stocks rallied on Thursday following U.S. President Donald Trumps announcement of a 90-day suspension of certain tariffs, offering relief amid ongoing trade tensions. The move reduced newly imposed...
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U.S. President Donald Trump voiced strong opposition on Wednesday to Nippon Steels $14 billion acquisition of U.S. Steel, saying he doesnt want the American steel giant to go to Japan. His remarks conflict with recent...
Brazilian President Luiz Inacio Lula da Silva has pledged a reciprocal response to potential U.S. tariffs but emphasized that Brazil will prioritize diplomacy and dialogue before taking action. Speaking at the Community of...
U.S. President Donald Trump signed an executive order on April 9 aimed at revitalizing American shipbuilding and curbing Chinas growing control over the global shipping industry. The order proposes significant investments...
U.S. President Donald Trump has signed a new executive order aimed at increasing domestic energy production by streamlining regulatory processes. The order, signed on April 9, 2025, seeks to automatically eliminate...
The Republican-led U.S. House of Representatives postponed a key vote on President Donald Trumps tax cut agenda due to internal GOP divisions over federal spending cuts. House Speaker Mike Johnson expressed hope for a...
U.S. Health and Human Services Secretary Robert F. Kennedy Jr. announced a bold plan to identify the cause of autism by September 2025. Speaking at a cabinet meeting with President Donald Trump, Kennedy declared a global...
AstraZenecas drug Imfinzi (NASDAQ: AZN) has received U.S. approval to treat adult patients with muscle-invasive bladder cancer, a significant advancement in cancer therapy. The approval allows Imfinzi to be used in...
The U.S. Food and Drug Administration (FDA) has approved Qfitlia, a groundbreaking hemophilia treatment by French pharmaceutical giant Sanofi (NASDAQ: SNY). Designed for patients aged 12 and older with hemophilia A or B,...
Peter Marks, the U.S. Food and Drug Administrations (FDA) top vaccine official, has resigned after reportedly being forced out by the Department of Health and Human Services (HHS), according to The Wall Street Journal....
For a few days in mid-February, headlines around the world buzzed about the potential for an asteroid to hit the Earth in 2032 specifically, asteroid 2024 YR4. The chance of this impact rose to a high of 3.1 per cent on...
Amazons planned launch of its first 27 Kuiper internet satellites was postponed on Wednesday due to unfavorable weather, according to the launch provider, United Launch Alliance (ULA). Project Kuiper, Amazons ambitious...
Two Democratic U.S. senators are pressing Microsoft (NASDAQ:MSFT) and Google (NASDAQ:GOOGL) for transparency over their cloud computing partnerships with leading artificial intelligence firms. Senators Elizabeth Warren of...
A Moscow court has fined Telegram Messenger Inc. 7 million roubles (approximately $80,000) for refusing to remove content allegedly promoting extremist activities, according to Russian state news agency TASS. Court...
Samsung Electronics reported a better-than-expected 0.2% drop in Q1 operating profit, reaching 6.6 trillion won ($4.49 billion), beating market forecasts of 5.1 trillion won. This resilience was driven by solid memory chip...
Meta Platforms (NASDAQ:META) has unveiled its latest AI modelsLlama 4 Maverick and Llama 4 Scoutcalling them its most advanced large language models (LLMs) to date. Designed as multimodal AI systems, they can process and...