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Ceridwen Fraser

Ceridwen Fraser

Senior lecturer, Australian National University
I have a couple of undergraduate degrees from Australia (University of Canberra and Macquarie University) and a PhD from the University of Otago in New Zealand. I worked as a postdoctoral fellow in New Zealand (University of Otago) and then in Belgium (Universite Libre de Bruxelles) before taking up a permanent position as a lecturer in the Fenner School of Environment and Society at the Australian National University in 2012. My research focuses on the biogeography and evolution of Southern Hemisphere species. I use both ecological and genetic techniques to address research questions, and have a particular interest in high-latitude (sub-Antarctic and Antarctic) ecosystems.

How an alien seaweed invasion spawned an Antarctic mystery

Jul 17, 2018 14:31 pm UTC| Insights & Views Nature

Two small pieces of seaweed found by a Chilean scientist on an Antarctic beach set in train research that may transform our understanding of ocean drift and reveal what the future holds for Antarctic ecosystems affected by...

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Economy

The yen plunges to 34-year low despite interest rate hike

The Bank of Japan (BoJ) raised interest rates for the first time in 17 years on March 19, bringing an era of negative interest rates to an end. The key rate was hiked from 0.1% to a band from zero to 0.1% a token effort...

The idea that US interest rates will stay higher for longer is probably wrong

The 0.4% rise in US consumer prices in March didnt look like headline news. It was the same as the February increase, and the year-on-year rise of 3.5% is still sharply down from 5% a year ago. All the same, this modest...

Impact of Iran-Israel conflict on Stocks, Gold and Bitcoin

Disclaimer: This is not investment advice. The information provided is for general purposes only. No information, materials, services and other content provided on this page constitute a solicitation, recommendation,...

Japan Posts 7.7% Growth in Machinery Orders

In a striking development that looks set to invigorate Japans economic prospects, a key gauge of capital spending in the country has seen its most significant jump in over a year. According to Cabinet Office data released...

Why Africa can be the beating heart of South Korea’s technology industry

Tshepo Ncube, Head: International Coverage and Bhavtik Vallabhjee, Head: Power, Utilities Infrastructure at Absa CIB reflect on their recent visit to South Korea, examining why investors in the region have their eyes set...

Politics

The Alberta government is interfering in public sector bargaining on an unprecedented scale

In the coming months, over 200,000 public sector workers in Alberta will begin bargaining with their employers for new contracts. The most recent agreements expired in March and, after many years of high inflation and few...

Putin’s Russia: first arrests under new anti-LGBT laws mark new era of repression

Just over three decades after Russia decriminalised homosexuality in 1993, three people have been arrested and charged under the countrys harsh new anti-LGBT laws and could face ten years in prison for membership of an...

Nvidia RTX 4090D Embroiled in US-China Tech Rivalry; South Korea Navigates Chip Export Dilemma

The U.S. government has tightened export restrictions on high-performance semiconductor chips to China, including the Nvidia RTX 4090D, and is urging South Korea to enforce similar curbs, marking a significant escalation...

Canada needs a national strategy for homeless refugee claimants

One year after the federal government closed Roxham Road, refugee claims in Canada continue to increase: there were 143,785 in 2023 compared to 91,730 in 2022. The surprise announcement in March 2023 to modify Canadas...

Science

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...

If life exists on Jupiter’s moon Europa, scientists might soon be able to detect it

Europa is one of the largest of more than 90 moons in orbit around the planet Jupiter. It is also one of the best places to look for alien life. Often termed an ocean world by scientists, observations to date strongly...

Exploding stars are rare but emit torrents of radiation − if one happened close enough to Earth, it could threaten life on the planet

Stars like the Sun are remarkably constant. They vary in brightness by only 0.1% over years and decades, thanks to the fusion of hydrogen into helium that powers them. This process will keep the Sun shining steadily for...

Technology

Huawei Introduces Smart Driving Software Brand Qiankun

Huawei Technologies Co., Ltd. introduced its new smart driving software brand, Qiankun. The launch boosted Huaweis efforts to become a major name in the electric vehicle sector. Huaweis New Software Brand Huaweis new...

LG Energy Solution to Combat Infringement By Launching Licensing Business for Battery Patents

LG Energy Solution announced it will take a firm stance against companies that are infringing its battery patents. The South Korean battery maker said on Wednesday, April 24, that it will launch a new business for...

Binance Launches Meme Coin Giveaway as Whale Moves $53M Bitcoin

In a striking blend of events, Binance has rolled out a massive giveaway for meme coin traders, including SHIB and DOGE, on the same day a mega whale withdrew $53 million worth of Bitcoin, stirring market...

New Crypto Whale Snags 237.8 Billion SHIB Following Key Shiba Inu Blockchain Announcement

Shortly after Shiba Inu announced securing $12 million for a new layer-3 blockchain project, a new whale acquired 237.8 billion SHIB, stirring the crypto community and fueling speculation about the coins future. Massive...
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