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Long work hours erode a person's mental and physical health, because it leaves less time to eat well and look after themselves properly. People who work more than 39 hours a week are putting their health at risk, new research from The Australian National University (ANU) has found. The research shows the work limit for a healthy life should be set at 39 hours a week instead of the 48-hour-week limit set internationally about 80 years ago.

Crabs that invade smaller crab species' habitat overpower and evict incumbents from their burrows, but the two species ultimately co-exist and join forces against other invading crabs in a game of thrones once they establish territorial boundaries, new research finds. Lead researcher Huon Clark from ANU said the finding overturns the theory that interactions between species of fiddler crabs result in the dominant species pushing the weaker ones out of a habitat.

An Australian National University (ANU) researcher has helped identify a new species of primate which has been named the 'Skywalker Hoolock gibbon' - partly because the scientists that made the discovery are Star Wars fans. Renowned biological anthropologist Emeritus Professor Colin Groves of the ANU School of Archaeology and Anthropology has been working in the field of species classification for more than 50 years.

We found that taking PPIs increased the risk of hospitalisation with infectious gastroenteritis by up to 70 per cent. New research has found a link between popular heartburn drugs and an increase in the risk of infectious gastroenteritis - an illness that results in 13.1 million lost days of work in Australia a year.

This is one of the biggest concentrations of galaxies in the Universe - possibly the biggest in the neighbourhood of our Galaxy. ANU Professor Matthew Colless is part of an international team of astronomers that found one of the Universe's biggest superclusters of galaxies near the Milky Way. Professor Colless said the Vela supercluster, which had previously gone undetected as it was hidden by stars and dust in the Milky Way, was a huge mass that influenced the motion of our Galaxy.

More and more patients are coming to GPs with obesity problems, and we want to give GPs the tools to assist their patients. General practitioners (GPs) can and should do more to tackle the obesity epidemic in Australia, a new study from The Australian National University (ANU) has found. Two in three Australians are overweight or obese but half of patients in obesity programs drop out before achieving any results.

About 880 million children around the world are exposed to intestinal worms. Children with intestinal worms may not develop to their full physical and intellectual capacity. This makes it harder to break the poverty cycle. A landmark new study shows the benefits of an expanded treatment strategy for intestinal worms - treating adults as well as children - that could improve the health of millions of children in Southeast Asia, the Pacific and Africa.

We were worried that the projected temperature extremes in Australia could lead to high chick mortality or poorer long-term survival. But we found that these birds have a surprising way to deal with this. A new study has shown that the female Superb Fairy-Wren has the ability to change the size of the eggs it lays in a biological feat which could buffer against the effects of climate change.

A team of physicists at ANU have used a technique known as 'ghost imaging' to create an image of an object from atoms that never interact with it. This is the first time that ghost imaging has been achieved using atoms, although it has previously been demonstrated with light, leading to applications being developed for imaging and remote sensing through turbulent environments.

Geologists have for the first time seen and documented the Banda Detachment fault in eastern Indonesia and worked out how it formed. Lead researcher Dr Jonathan Pownall from The Australian National University (ANU) said the find will help researchers assess dangers of future tsunamis in the area, which is part of the Ring of Fire - an area around the Pacific Ocean basin known for earthquakes and volcanic eruptions.

Researchers at ANU have used glow-in-the-dark geckos to help shed light on the mysteries of animal navigation and to help improve biodiversity in farming landscapes. The study reveals the small navigating reptiles rely on certain cues to find their way, and can benefit from easy and cost-effective changes in landscape management, such as leaving isolated trees and planning the direction of sown crops.

Researchers at The Australian National University (ANU) have found a new breeding population of the critically endangered regent honeyeater. The regent honeyeater used to be one of the most abundant birds in south-eastern Australia but there are now fewer than 400 in the wild. Lead researcher Dr Laura Rayner said it was exciting to find more than 20 previously unrecorded birds in the chronically under-surveyed New England Tablelands bioregion in New South Wales.

Researchers at ANU have found a new way to fabricate high efficiency semi-transparent perovskite solar cells in a breakthrough that could lead to more efficient and cheaper solar electricity. Dr Tom White from the ANU Research School of Engineering said the new fabrication method significantly improved the performance of perovskite solar cells, which can combine with conventional silicon solar cells to produce more efficient solar electricity.

Scientists at ANU and Heidelberg University in Germany have found an essential component in the DNA repair process which could open the door to the development of new cancer drugs. Lead researcher Associate Professor Tamás Fischer from ANU said the research found hybrid structures composed of DNA and RNA play an important role in restoring the genetic information after the DNA is damaged.

Lyme disease cannot be contracted in Australia and patients should not be treated with antibiotics for so-called Lyme-like diseases, new medical research has found. Professor Peter Collignon AM from The Australian National University (ANU) and colleagues dispute well-publicised claims by some people and advocacy groups that the disease can be transmitted by ticks in Australia.

It doesn't matter if children live in a poor area or a wealthy area, in the city or remote communities, there is a big gap. New research from The Australian National University (ANU) and UNSW has revealed rates of avoidable hospitalisations among Aboriginal children are almost double those of non-Aboriginal children.

After the initial testing, we're hoping to roll out ProYouth OZ across Australia so that other young people as well as carers, peers and family members can also learn more about eating disorders and pathways for seeking help. ANU researchers are looking for participants to take part in an online program designed to help young people improve their body image.

The people of Vanuatu today are descended from Asia first of all. Their original base population is Asian. They were straight out of Taiwan and perhaps the northern Philippines. The origins of Vanuatu and Tonga's first inhabitants has been revealed in a surprise discovery made by ANU archaeologists in the first major study of ancient DNA (aDNA) from the Pacific Islands.

We have used CT scanning facilities at ANU to investigate the internal structure of very fragile fossil skulls and braincases that have been acid-etched from limestone rock. Three-dimensional prints of a 400 million year old fish fossil from around Lake Burrinjuck in southeast Australia reveal the possible evolutionary origins of human teeth, according to new research by The Australian National University (ANU) and Queensland Museum.

A blood test for breast cancer is several years away from being used in hospitals, but we think we have discovered a new way of detecting breast cancer in the first instance as well as ongoing monitoring. Scientists at The Australian National University (ANU) are working with researchers in France to develop a new potential way to detect and monitor breast cancer that could involve a simple blood test.