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Heather Handley

Associate Professor in Volcanology and Geochemistry, Macquarie University

Heather Handley obtained a 1st class BSc (Honours) in Geology from Edinburgh University in 2001 and then went on to undertake a PhD on the geochemistry of Indonesian volcanoes at Durham University in the UK.

She was awarded and Ogden Trust Teaching Fellowship in 2005 to work for a year with high school students and their teachers to raise the scientific awareness and aspirations of pupils.

She joined Macquarie University in 2007 as a Post-doctoral Researcher to investigate the timescales of volcanic processes in Vanuatu and the Galapágos Islands.

In 2009, Heather started to work on a new, exciting, yet challenging application of Uranium-series isotopes to constrain sediment weathering and residence timescales within the landscape.

In 2012, Heather received an Australian Research Council Future Fellowship to further develop our understanding of the use of Uranium-series isotopes in the determination of the timescales of a range of Earth-system processes. The outcomes of this research will benefit volcanic hazard mitigation policy and also provide crucial knowledge on the rates of the effects of climate change in the landscape.

Recently Heather's research interests have expanded into environmental land and water contamination.

‘Like blood, then turned into darkness’: how medieval manuscripts link lunar eclipses, volcanoes and climate change

Apr 06, 2023 07:14 am UTC| Science

Before humans started heating the planet by burning fossil fuels in the 19th century, Earth had experienced centuries-long widespread cool period known as the Little Ice Age. Scientists believe this cold spell may have...

Would an eruption in Melbourne really match Hawaii's volcanoes? Here's the evidence

Aug 28, 2018 12:58 pm UTC| Insights & Views Nature

Spectacular images of recent volcanic eruptions in Hawaii are a little disheartening especially given news reports suggesting there is a sleeping volcano under Melbourne that could awaken and erupt at any...

From Kilauea to Fuego: three things you should know about volcano risk

Jun 06, 2018 23:22 pm UTC| Insights & Views Nature

Recent photographs and video from the devastating eruption of Fuego volcano in Guatemala show people stood watching and filming hot, cloud-like flows of gas, ash and volcanic material (known as pyroclastic flows)...

Economy

Markets React as Tensions Rise Between White House and Federal Reserve Over Interest Rate Pressure

Tensions between the White House and the U.S. Federal Reserve escalated sharply over the weekend after Federal Reserve Chair Jerome Powell revealed that the administration had allegedly threatened him with a criminal...

Japan Launches Deep-Sea Rare Earth Mining Mission to Reduce Reliance on China

Japan has taken a major step toward securing its supply of critical minerals by launching a groundbreaking deep-sea mining mission aimed at extracting rare earth elements from the ocean floor. A government-backed Japanese...

Australian Household Spending Surges, Raising Rate Hike Expectations

Australian household spending showed strong momentum for a second straight month in November, reinforcing signs that the economy is gaining traction and increasing expectations of future interest rate hikes. According to...

U.S. Dollar Slips as Powell Investigation Shakes Markets, Gold Hits Record High

The U.S. dollar weakened on Monday after retreating from its strongest level in a month, following reports that U.S. prosecutors have opened a criminal investigation into Federal Reserve Chair Jerome Powell. The...

UK Jobs Market Cools in December as Starting Salaries Rise, Survey Shows

Britains jobs market showed further signs of cooling in December, even as starting salaries for permanent roles increased at a faster pace, according to a closely watched survey of recruiters that will be reviewed by the...

Politics

ICJ to Hear Landmark Genocide Case Against Myanmar Over Rohingya Crisis

A landmark genocide case against Myanmar is set to open at the International Court of Justice (ICJ), the United Nations highest judicial body, marking the first full genocide hearing at the court in more than a decade. The...

Trump Reignites Greenland Takeover Claims, Citing U.S. Security and NATO Tensions

U.S. President Donald Trump has once again stirred global debate after declaring that the United States would acquire Greenland, even if such a move risks straining relations within the North Atlantic Treaty Organization...

Trump Considers Starlink to Restore Internet Access in Iran Amid Protests

U.S. President Donald Trump said on Sunday that he is considering discussions with billionaire entrepreneur Elon Musk about restoring internet access in Iran, where authorities have imposed widespread blackouts amid...

DHS Sends Hundreds More Officers to Minnesota After ICE Shooting Sparks Nationwide Protests

The U.S. Department of Homeland Security (DHS) announced it is deploying hundreds of additional federal officers to Minnesota following large-scale protests over the fatal shooting of a woman by an Immigration and Customs...

Who Is Li Chenggang? The Diplomat Shaping U.S.-China Trade Talks

Chinas lead trade negotiator Li Chenggang has emerged as one of the most influential figures in U.S.-China trade negotiations, despite a rocky moment last year that briefly threatened to derail high-level diplomacy. In...

Science

NASA and SpaceX Target Crew-11 Undocking From ISS Amid Medical Concern

NASA has confirmed that the agency, in coordination with SpaceX, is targeting no earlier than 5 p.m. Eastern Time (2200 GMT) on Wednesday, January 14, for the undocking of the SpaceX Crew-11 mission from the International...

Neuralink Plans High-Volume Brain Implant Production and Fully Automated Surgery by 2026

Elon Musks brain-computer interface company Neuralink is preparing for a major expansion, announcing plans to begin high-volume production of its brain implant devices and transition to a fully automated surgical procedure...

Jared Isaacman Confirmed as NASA Administrator, Becomes 15th Leader of U.S. Space Agency

The U.S. Senate has officially confirmed billionaire private astronaut Jared Isaacman as the new NASA administrator, making him the 15th leader in the agencys history. The confirmation, which took place on Wednesday, marks...

Senate Sets December 8 Vote on Trump’s NASA Nominee Jared Isaacman

The U.S. Senate Commerce Committee announced it will vote on December 8 on President Donald Trumps renewed nomination of private astronaut and tech entrepreneur Jared Isaacman to lead NASA. Isaacman, known for his...

NASA Cuts Boeing Starliner Missions as SpaceX Pulls Ahead

NASA has significantly scaled back Boeings Starliner program after years of technical issues and delays, announcing that the next Starliner mission to the International Space Station (ISS) will fly without astronauts. The...

Technology

Anthropic Launches HIPAA-Compliant Healthcare Tools for Claude AI Amid Growing Competition

Anthropic has announced the launch of a new suite of healthcare-focused tools integrated into its Claude AI chatbot, marking another significant step in the rapidly expanding use of artificial intelligence in medicine. The...

Elon Musk Says X Will Open-Source Its Algorithm Amid EU Scrutiny

Elon Musk announced on Saturday that X, the social media platform formerly known as Twitter, will publicly release its recommendation algorithm, including the full code behind organic content and advertising post...

China’s AI Sector Pushes to Close U.S. Tech Gap Amid Chipmaking Challenges

China is accelerating efforts to narrow its technological gap with the United States, driven by increased risk-taking, innovation, and strong policy support for artificial intelligence and semiconductors. Leading Chinese...

Supreme Court to Hear Cisco Appeal on Alien Tort Statute and Human Rights Liability

The U.S. Supreme Court has agreed to hear an appeal by Cisco Systems that could significantly reshape how American companies are held liable for alleged human rights abuses committed overseas. The case centers on the scope...

FCC Approves Expansion of SpaceX Starlink Network With 7,500 New Satellites

The U.S. Federal Communications Commission (FCC) has approved SpaceXs request to deploy an additional 7,500 second-generation Starlink satellites, marking a major step forward in the companys mission to expand global...