Menu Close

Science + Tech – Research and News

Displaying 251 - 275 of 394 articles

Chimpanzees have demonstrated an ability to grasp the aims of their companions. Flickr/Eric F Savage

Chimps only too happy to help - when asked the right way

Chimpanzees are able to understand the objectives of their companions, but will only help them when asked to do so, a study into the cognitive behaviour of the primates has found. Some studies have shown…
Mice fed a special diet rapidly passed on an epigenetic change to subsequent generations. Flickr/a_soft_world

With the tweak of a gene, we could transform our looks in a few generations

The proportion of people with desirable physical traits could rapidly accelerate over a few generations with the aid of a diet that tweaks particular genes, a study suggests. Research by a team at Sydney’s…

Reading your mind: scientists closer to transcribing thoughts

The monologues in our minds could one day be converted into language, according to researchers who have succeeded in decoding electrical activity in the area of the brain that recognises sounds. The development…
Will Anonymous’s latest efforts have any lasting effect? Warner Bros. Pictures

Anonymous launches largest-ever attack in defence of Megaupload

The largest-ever cyber attack by hacker collective Anonymous has brought down the websites of several large organisations, including the US Department of Justice and the FBI. The attacks started early…
Gas drilling is becoming increasingly controversial in both the US and Australia. AAP

Gas drilling research highlights risk to animals, but more thorough work needed

A US study released this week linking animal health problems with gas drilling provides further argument for more stringent environmental monitoring of the effects of the practice, but should be viewed…
Race to the bottomium: down the mind-blowing spiral of subatomic physics. Flickr/marc_buehler.

Large Hadron Collider hits the bottomium

A heavy variant of a particle first observed 25 years ago has been found in the debris of close-to-the-speed-of-light proton collisions in the Large Hadron Collider at Geneva. The particle Chi-b(3P) is…
Watch your maths: an Australian Academy of Science report looks to be based around mistaken use or interpretation of numbers. Flickr/emdot.

Science not plummeting in schools: report is ‘way out’

The Federal Department of Education says it advised the Australian Academy of Science’s authors of a break in the series of student-numbers when it supplied the data. The lead author, Professor Denis Goodrum…
The new planets compared to Venus and Earth. NASA/Ames/JPL-Caltech.

Kepler mission finds two sizzling but Earth sized planets

The first terrestrial planets have been discovered by NASA’s Kepler Mission, which searches for planets between one half and twice Earth’s size in a relatively close region of the Milky Way. The two planets…
Health officials contain a bird flu outbreak in Nepal - but the US fears that deviants could learn from science journals how to mutate the virus into a form readily transmissible to and between humans. AAP/EPA/Narendra Shresth.

US pressures scientists to censor journal articles on bird flu

Two teams of virologists preparing to publish their research into mutations of avian influenza virus H5N1 are censoring their manuscripts after a US biosecurity agency said that publication of the studies…
“The things of the world originate in being, and being originates in nonbeing”: Lao-Tzu on the Big Bang. Flickr/move-at-light-speed.

Deus ex machina: closing in on the Higgs boson - expert reactions

Scientists working at the CERN laboratory’s Large Hadron Collider (LHC) in Geneva announced last night that two independent experiments have shown signs that the hypothesised Higgs boson, AKA the “god…
Mirrors of a magical scientist: Andromeda photographed through a Newtonian telescope. Flickr/JonBaglo.

Digital alchemy: Sir Isaac Newton’s papers now online

The notebooks of Sir Isaac Newton, who was famously reported to have suffered a (scientifically) earth-shaking blow to the head from an apple, are being scanned and published online by the University of…
Shuffled to the outer ministry: the formidable Kim Carr (right) lost the research portfolio to Chris Evans. AAP/Lukas Coch.

Carr loses research portfolio to Evans in cabinet shuffle: expert responses

Kim Carr has lost the research portfolio to Chris Evans in today’s cabinet shuffle announced by Prime Minister Julia Gillard. Evans will now be the Minister for Tertiary Education, Skills, Science and…
Revolution! Nobel-prize winning astronomer Brian Schmidt of the Australian National University. AAP/EPA/Bertil Ericson.

Schmidt champions pure research at Nobel Prize press conference

Nobel-prize winning astronomer Brian Schmidt of the Australian National University’s Research School of Astronomy and Astrophysics speaks here about the revolutionary power of basic research. Professor…
This image using color data obtained by the framing camera aboard NASA’s Dawn spacecraft shows Vesta’s southern hemisphere in color, centered on the Rheasilvia formation. Rheasilvia is an impact basin measured at about 290 miles (467 kilometers) in diameter with a central mound reaching about 14 miles (23 kilometers) high. The black hole in the middle is data that have been omitted due to the angle between the sun, Vesta and the spacecraft. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA.

Planetoid asteroid in full effect

NASA has released new images and footage of the giant, iron-cored asteroid, Vesta, taken by the agency’s unmanned spacecraft, Dawn. The probe was launched in December 2007 but just only the arrived at…
Interstellar overdrive: The area being studied by the Kepler Mission. Image/NASA.

Blazing hot planet discovered zooming around its star

A planet where the years flash by in under three days has been discovered circling the brightest star in the Kepler star field of the Milky Way. A team of 65 astronomers and mutiple telescopes led by Steve…
Amazing metabolic control: the Australian freshwater turtle can accelerate its embryonic development to hatch with the group. Flickr/rogersmithpix.

Turtle embryos speed up development to hatch in the safety of a group

Australian freshwater turtle embryos can sense how developed other babies are in their eggs and then speed up their own growth to hatch with the most advanced of their siblings, according to new research…
Floods hit Maitland, NSW, in 1955. Flickr/Cultural Collections, University of Newcastle.

Extreme weather, climate change, and people: academic views

The Intergovernmental Panel on Climate Change (IPCC) will tonight release from its meeting in Kampala, Uganda, a summary for policy makers of a forthcoming report titled Managing the Risks of Extreme Events…

Mesmerising fly-over of Earth

NASA has released time-lapse footage of flying over Earth taken from the International Space Station. Turn off your mind, relax, and float downstream (but don’t forget to click the bottom right corner…
Ilya Zhitomirskiy, left, is reported dead. To his right is Dan Grippi, one of the four Diaspora founders. Flickr/campuspartymexico.

Diaspora founder reported dead at 22

One of the four co-founders of the privacy-friendly online social network, Diaspora, has been reported dead. Ilya Zhitomirskiy, 22, was one of four students at New York University’s Courant Institute of…
Asteroid 2005 YU55, which will be the Earth’s closest encounter with an object of such scale in 30 years. AAP/AFP/NASA/JPL-Caltech

Nudging asteroids: white paint, rockets, gravity, and other ways of saving life on Earth

The 400-metre-long lump of carbon, magnesium, oxygen and “a whole bunch of other stuff” whizzing by, closer to the Earth than the moon, could have been nudged out of our path had it needed to be, says…
Scientists watch the docking from the Jiuquan Satellite Launch Centre in the northwestern province of Gansu. AAP/AFP.

China docks orbiting spacecraft: expert reactions

China has for the first time successfully docked two orbiting spacecraft, with Thursday’s locking together of the Shenzhou 8 (“Divine Vessel”) capsule and Tiangong 1 (“Heavenly Palace”) module broadcast…
Voracious parasite: a female Varroa destructor mite on the head of a bee nymph. Flickr/Gilles San Martin.

Death by pest or pesticide? Antibiotic dangers trap bees in a Catch 22

Honey bees are trapped in a Catch 22 where antibiotics used to protect them from bacterial illnesses ravaging hives are making them die from commonly used pesticides, some of which are used to ward-off…
Could data mining have predicted the course of the race, including a win to Dunaden (on the right)? AAP/Julian Smith.

Inside information, data mining, and the Melbourne Cup: expert analysis

When a race is as prominent as the Melbourne Cup, betting is far from the preserve of wizened, semi-alcoholic, rollie-smoking, form guide-reading wager junkies. But do the relatively uninformed bets of…