US study says El Nino, climate change link fuzzy The frequency and volatility of El Nino, a weather pattern that hammers the tropical Pacific Ocean every five years or so, does not seem linked to climate change.
05 January 2013
'Black Beauty' could yield Martian secrets A fist-sized meteorite nicknamed "Black Beauty" could unlock vital clues to the evolution of Mars from the warm and wet place it once was to its current cold and dry state.
Gene sleuths track spread of hospital superbug Gene detectives on Sunday said they had pinpointed how a hospital superbug arose in North America in the early 2000s and spread to Europe before becoming a source of global concern.
11 December 2012
World's biggest, oldest trees are dying: research Scientists Friday warned of an alarming increase in the death rates of the largest living organisms on the planet, the giant, old trees that harbour and sustain countless birds and wildlife.
07 December 2012
Scientists say NASA's budget inadequate for its goals NASA suffers from a "mismatch" between its goals and the budget it has been given to achieve them, according to a panel that said the US space agency may need a complete overhaul.
Sulphur gas boosts theory of Venus volcanoes European scientists said on Monday they had found tantalising clues to back theories that Venus -- Earth's cursed sister -- has active volcanoes.
04 December 2012
Missing Pacific island riddle solved: researcher A New Zealand researcher Monday claimed to have solved the riddle of a mystery South Pacific island shown on Google Earth and world maps which does not exist, blaming a whaling ship from 1876.
03 December 2012
Large ice deposits found on Mercury: scientists Scientists Thursday announced new evidence that Mercury, the planet orbiting nearest the Sun, hosts massive caches of ice and revealed new information on how water reached our solar system's inner planets.
01 December 2012
Scientists record most powerful quasar blast ever US astronomers have detected the most powerful blast from a quasar ever recorded, offering the first proof of important theories about why the universe is shaped the way it is.
30 November 2012
Life where you'd least expect it: bacteria survive ice, dark Researchers have found bacteria thriving beneath ice, in the dark and without oxygen in a lake in Antarctica, pushing the boundaries of what was thought necessary to sustain life on Earth.
28 November 2012
Life on Mars? Maybe not. NASA rows back on findingsNASA downplayed Wednesday talk of a major discovery by its Martian rover after remarks by the mission chief raised hopes it may have unearthed evidence life once existed on the Red Planet.
Brain protein mutation linked to autism: research Researchers said Thursday they had discovered a genetic mutation in people with autism that cuts communication between brain cells to about one-tenth of normal levels.
Australians trial Botox to treat hay fever The best-selling wrinkle erasing drug Botox will be used in an Australian study to treat hay fever, researchers said Tuesday after it showed promise in providing relief in early trials.