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A Chinese astronomer from the University of St Andrews has fine-tuned Einstein’s groundbreaking theory of gravity, creating a ‘simple’ theory which could solve a dark mystery that has baffled astrophysicists for three-quarters of a century.

A new law for gravity, developed by Dr. Hong Sheng Zhao and his Belgian collaborator Dr. Benoit Famaey of the Free University of Brussels (ULB), aims to prove whether Einstein’s theory was in fact correct and whether the astronomical mystery

Every year, East Coast fever destroys the small farmer’s dream of escaping poverty in Africa. Killing more than a million cattle and costing some $200 million annually, this tick-borne disease rages across a dozen countries in eastern and central Africa. Now, an international team of scientists has taken the first major step toward a vaccine to prevent East Coast fever. Their work, published in the February 13-17 early online edition of the Proceedings of the National Academy of Sciences, s

The Alzheimer’s Disease Neuroimaging Initiative (ADNI) — a project developed by the National Institutes of Health (NIH) — is seeking 800 older adults to participate in a study aimed at identifying biological markers of memory decline and Alzheimer’s disease (AD). Ultimately, scientists hope that brain and biological changes can be detected before memory decline and other symptoms appear, allowing the effectiveness of drugs to be evaluated at the earliest possible time.

The $6

A unifying physics principle that describes design in nature predicts, in surprisingly straightforward fashion, the basic features of global circulation and climate, according to researchers at Duke University’s Pratt School of Engineering and the University of Evora in Portugal. They said the new approach to climate may have important implications for forecasting environmental change.

The researchers found that the “constructal theory” can predict the global circulation that

A 25-year-old man will undergo Western Australia’s first ever simultaneous bilateral cochlear implant operation on Thursday 9 February at St John of God Hospital in Subiaco.

Danny Clarke will have two cochlear hearing devices implanted in both his ears at the same time.

Danny, who became a successful search and rescue helicopter air crewman despite losing his hearing in his right ear due to a fall at the age of 11, became permanently deaf last year after being at

A team of scientists at the John Innes Centre(1) in Norwich, UK led by Dr Graham Moore have a completely new understanding of the structure of a gene complex in wheat that controls the pairing of its chromosomes, knowledge of which has the potential to revolutionise wheat breeding.

Dr Moore said “The transfer of useful traits such as disease, drought and salt tolerance from wild species into wheat is a difficult and complex process. This new insight into the molecular nature of Ph1 and how