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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

Beyond the spin, beyond the handouts, here’s how to get a handle on what’s really happening on budget night

Three weeks from now, some of us will be presented with a mountain of budget papers, and just about all of us will get to hear about them on radio, TV or news websites on budget night. The quickest way to find out what...

Johannesburg in a time of darkness: Ivan Vladislavić’s new memoir reminds us of the city’s fragility

Ivan Vladislavić is Johannesburgs literary linkman. He tells us, in the first pages of his new book, The Near North, that before cities were lit, first by gaslight and later electricity, people of means paid torchbearers...

Economist Chris Richardson on an ‘ugly’ inflation result and the coming budget

With Jim Chalmerss third budget on May 14, Australians will be looking for some more cost-of-living relief beyond the tax cuts although they have been warned extra measures will be modest. As this weeks consumer price...

Inflation is slowly falling, while student debt is climbing: 6 graphs that explain today’s CPI

Australias inflation rate has fallen for the fifth successive quarter, and its now less than half of what it was back in late 2022. The annual rate peaked at 7.8% in the December quarter of 2022 and is now just 3.6%, in...

Extraordinary Vietnam fraud case exposes the inherent vulnerabilities of banks

The financial crisis of 2008 showed just how much the world depends on banks being well run. Since then, regulators have been given new powers to keep some of the biggest institutions on a much shorter leash to stamp out...

Politics

US Urges China, Russia to Reject AI Control in Nuclear Arms, Align with Global Norms

Paul Dean, a senior U.S. arms control official, emphasized the critical need for China and Russia to join the U.S. in declaring that humans will always decide on the deployment of nuclear weapons, not artificial...

Labour can afford to be far more ambitious with its economic policies – voters are on board

To say that the Labour party is flying high in the polls is something of an understatement. But despite its consistent lead against the Tories, the opposition finds itself in a rather odd position: on the cusp of power but...

History for sale: what does South Africa’s struggle heritage mean after 30 years of democracy?

One of my favourite statues is the one of Nelson Mandela at the Sandton City shopping centre in Johannesburg. Larger than life, its oversized bronze shoes shimmer in the evening light, polished by the hands of many...

Sudan: civil war stretches into a second year with no end in sight

In the early hours of April 15 2023, the Rapid Support Forces (RSF) a Sudanese paramilitary force attacked the military airstrip in the town of Merowe and deployed troops across strategic locations in Sudans capital,...

Military conscription is returning to Europe, but is it really a more equal way of mobilising? What history tells us

The idea that conscription, defined as the compulsory enlistment of citizens for military service, can increase equality and instil a sense of solidarity that transcends traditional societal divides has echoed throughout...

Science

A Nasa rover has reached a promising place to search for fossilised life on Mars

While we go about our daily lives on Earth, a nuclear-powered robot the size of a small car is trundling around Mars looking for fossils. Unlike its predecessor Curiosity, Nasas Perseverance rover is explicitly intended to...

The rising flood of space junk is a risk to us on Earth – and governments are on the hook

A piece of space junk recently crashed through the roof and floor of a mans home in Florida. Nasa later confirmed that the object had come from unwanted hardware released from the international space station. The 700g,...

Peter Higgs was one of the greats of particle physics. He transformed what we know about the building blocks of the universe

Peter Higgs, who gave his name to the subatomic particle known as the Higgs boson, has died aged 94. He was always a modest man, especially when considering that he was one of the greats of particle physics the area of...

Could a telescope ever see the beginning of time? An astronomer explains

The James Webb Space Telescope, or JWST for short, is one of the most advanced telescopes ever built. Planning for JWST began over 25 years ago, and construction efforts spanned over a decade. It was launched into space on...

US media coverage of new science less likely to mention researchers with African and East Asian names

When one Chinese national recently petitioned the U.S. Citizenship and Immigration Services to become a permanent resident, he thought his chances were pretty good. As an accomplished biologist, he figured that news...

Technology

Solana's Future Anchored in Four Key Pillars, Developer Outlines Strategy

Vibhu Norby, CEO of Drip Haus, has outlined four essential pillars to define Solanas path forward amid a dynamic period of growth and challenges in the blockchain space. Key Strategies for Solanas Scaling and User...

Shiba Inu Magazine Details Upcoming Shibarium Hard Fork Enhancements

Shiba Inu (SHIB) lovers will get a full description of the highly anticipated Shibarium hard fork in the most recent issue of The Shib magazine. On International Workers Day, the magazine begins with a rallying cry for the...

2025 Sees SK hynix's HBM Chips Fully Booked Amidst AI Surge

SK hynix, a key player in the artificial intelligence (AI) services sector, made a significant announcement on Thursday. HBM Sales Reflect SK hynixs Market Leadership Its high-bandwidth memory (HBM) processors,...

Bitcoin Price May Consolidate for Two Months Post-Halving, Says Bitfinex

As the cryptocurrency market adjusts to the latest Bitcoin halving, analysts from Bitfinex forecast a price consolidation period of up to two months, with significant price fluctuations expected within this...

Former PayPal President Predicts Bitcoin as AI's Future Currency

Amid fluctuating prices, former PayPal President David Marcus champions Bitcoin as the native currency of AI at the Bitcoin for Corporations 2024 event, rekindling interest and optimism in the cryptocurrencys long-term...