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Timothy Clark

Timothy Clark

Associate Professor - Animal Ecophysiology, Deakin University
I have a background in comparative physiology, specialising in metabolic and cardiovascular physiology. I have applied this background to address important fundamental and applied questions regarding the capacity of animals (primarily fishes) to withstand environmental challenges including climate change. My work has spanned temperate and tropical systems, using approaches in eco-physiology and chemical/behavioural ecology to forecast the responses of fishes to challenges like global warming, ocean acidification (elevated carbon dioxide), hypoxia (low oxygen), and fishing-related stressors. I have played a lead role in designing, developing and testing novel electronic tagging technologies for measuring physiological and behavioural parameters in free-living animals. I have been vocal about the importance of scientific integrity, and I advocate strongly for robust, transparent and replicable research practices.

Climate Change Series

The world's fish are shrinking as the climate warms. We're trying to figure out why

Jun 21, 2023 07:25 am UTC| Nature

Fish are the most diverse group of vertebrates, ranging from tiny gobies and zebrafish to gigantic tunas and whale sharks. They provide vital sustenance to billions of people worldwide via fisheries and aquaculture, and...

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Economy

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Australia’s Trade Surplus Shrinks as Imports Surge, China Demand Falters

Australias trade balance narrowed in December as a surge in imports outpaced sluggish exports, reflecting weak demand from China. The trade surplus fell to A$5.09 billion, down from A$6.56 billion in November, missing...

Stock Futures Steady as Tech Earnings, Trade War Concerns Weigh on Markets

U.S. stock index futures remained largely unchanged Wednesday night as investors weighed mixed tech earnings and escalating U.S.-China trade tensions. Wall Street saw modest gains during the session, supported by easing...

Bank of England Expected to Cut Interest Rates Amid Economic Challenges

The Bank of England (BoE) is expected to cut interest rates on Thursday, marking its third reduction since the COVID-19 pandemic. With the economy struggling due to rising costs, tax hikes by Finance Minister Rachel...

China Hits Back: Files WTO Complaint Over U.S. Tariffs and Trade Crackdown

China has filed a complaint with the World Trade Organization (WTO) against U.S. President Donald Trumps new 10% tariffs on Chinese imports and the cancellation of a duty-free exemption for low-value packages. Beijing...

Politics

Trump’s Tariff Strategy Aims to Revive U.S. Manufacturing

U.S. Treasury Secretary Scott Bessent emphasized that President Donald Trumps tariff plans are designed to bring manufacturing back to the United States, particularly in sectors like medical supplies and shipbuilding....

Marco Rubio to Skip G20 Meeting in South Africa Amid U.S.-Africa Tensions

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AFL-CIO Sues to Block Elon Musk’s Access to Labor Department Data

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Trump Halts USAID Programs, Reviews Exemptions Amid Aid Freeze

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Trump's Transgender Sports Ban Faces Enforcement Challenges

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Science

South African telescope discovers a giant galaxy that’s 32 times bigger than Earth’s

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It’s science, not fiction: high-tech drones may soon be fighting bushfires in Australia

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Astronauts on NASA’s Artemis mission to the Moon will need better boots − here’s why

The U.S.s return to the Moon with NASAs Artemis program will not be a mere stroll in the park. Instead it will be a perilous journey to a lunar location representing one of the most extreme environments in the solar...

Technology

OpenAI to Debut First Super Bowl Ad Amid Growing AI Competition

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Arm Holdings' Stock Dips Despite Beating Q3 Earnings Expectations

Chip designer Arm Holdings (NASDAQ:ARM) reported stronger-than-expected third-quarter earnings, but its muted outlook for the current quarter led to a more than 5% drop in after-hours trading. The company posted earnings...
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