Earth Times Logo
RSS Feed Google+ Facebook Twitter Linked In Pinterest


Science & Technology News

There's an app for that: Turn your iPhone into a medical imager

There's an app for that: Turn your iPhone into a medical imager

Posted Tue, 04 Oct 2011 11:35:00 GMT by Dale Kiefer

A new software/hardware combo application promises to deliver medical imaging and chemical detection with a simple iPhone. Researchers at the University of California, Davis have developed an application for the iPhone that's reminiscent of technology from the fictional universe of Star Trek.

There's an app for that: Turn your iPhone into a medical imager

ALMA takes front row seat as galaxies collide

ALMA takes front row seat as galaxies collide

Posted Tue, 04 Oct 2011 07:45:00 GMT by Dale Kiefer

New images from the ALMA radio telescope array show galaxies colliding, stars forming, with unprecedented detail. Although not yet complete, the massive ALMA radio telescope complex under construction high in Chile's Atacama desert is already providing breathtaking images of celestial phenomena.

ALMA takes front row seat as galaxies collide

Mercury's secrets revealed by the MESSENGER

Mercury's secrets revealed by the MESSENGER

Posted Mon, 03 Oct 2011 07:20:00 GMT by Dale Kiefer

Planet Mercury's secrets are unraveling, thanks to a flood of new information from NASA's orbital spacecraft, MESSENGER. Launched some six years ago, MESSENGER, or the MErcury Surface, Space ENvironment, GEochemistry, and Ranging spacecraft, is the first in history to orbit the fiery, innermost planet.

Mercury's secrets revealed by the MESSENGER

Purdue energy pioneer to receive medal from President Obama

Purdue energy pioneer to receive medal from President Obama

Posted Wed, 28 Sep 2011 18:44:00 GMT by Dale Kiefer

Green energy pioneer, Dr. Rakesh Agrawal, of Purdue University, will receive a National Medal of Technology and Innovation from President Barack Obama later this year, in recognition of Agrawal's contributions to sustainable energy technologies.

Purdue energy pioneer to receive medal from President Obama

Nanotubes and the dawn of the flexible solar cell

Nanotubes and the dawn of the flexible solar cell

Posted Wed, 28 Sep 2011 09:22:00 GMT by Dave Collier

The development of a transparent, flexible conductor could have interesting implications for solar cell design. Northwestern University in the United States, has come up with a novel solution: an application of nano-technology to create a flexible material that is both transparent and conductive.

Nanotubes and the dawn of the flexible solar cell

Breaking the Cosmic Speed Limit

Breaking the Cosmic Speed Limit

Posted Sun, 25 Sep 2011 20:00:00 GMT by Dave Armstrong

While the speed of light is accurately measured at 299,792,458 metres per sec (700 million mph) neutrinos have just been policed at an unexpected higher rate over a 450 mile test. While the rate is a mere 60 nanoseconds faster, the incredible fact is that the speed difference is actually 12,000 mph!

Breaking the Cosmic Speed Limit

Scientists revise long-held beliefs about plant biodiversity and biomass

Scientists revise long-held beliefs about plant biodiversity and biomass

Posted Sun, 25 Sep 2011 09:00:00 GMT by Dale Kiefer

For decades, scientists have believed there is a particular relationship between the biomass produced by plants and the number of different plant species in a given habitat. New research published in the journal Science shows that a long held belief about the relationship between plant biomass and plant diversity is flat wrong.

Scientists revise long-held beliefs about plant biodiversity and biomass

NASA Aquarius satellite maps ocean salinity

NASA Aquarius satellite maps ocean salinity

Posted Sun, 25 Sep 2011 03:10:00 GMT by Dave Armstrong

So relevant to all life forms and our climate, the sea's salt has now been estimated by NASA's  Aquarius/SAC-D satellite observatory. After two and a half weeks, since only August 25th, the preliminary data have been exemplary, providing us with an early view of large-scale ocean patterns.

NASA Aquarius satellite maps ocean salinity

Look out below: Satellite coming back to Earth

Look out below: Satellite coming back to Earth

Posted Wed, 21 Sep 2011 11:50:00 GMT by Dale Kiefer

NASA's UARS sattelite is expected to plunge back to Earth in the very near future, but no one knows exactly when, or where, debris may land. Although the satellite will break up upon re-entry, not all of the pieces are expected to burn up in the atmosphere.

Look out below: Satellite coming back to Earth

NASA tests sunshield for Webb telescope

NASA tests sunshield for Webb telescope

Posted Tue, 20 Sep 2011 13:21:00 GMT by Sharon Gill

NASA is conducting tests on the James Webb Space Telescope's sunshield, which will protect its mirrors and instruments whilst on its mission to observe remote objects in the universe.

NASA tests sunshield for Webb telescope

All in the game: online players open up AIDS drug research

All in the game: online players open up AIDS drug research

Posted Mon, 19 Sep 2011 14:18:00 GMT by Colin Ricketts

Far from being a waste of time, online games have proved vital in new research which could help design new AIDS drugs. Research results could prove a vital tool in developing new AIDS drugs as the players used a specially designed game called Foldit to come up with an accurate model of an enzyme from a virus similar to the deadly immune system condition.

All in the game: online players open up AIDS drug research

Oldest woolly rhino emerges from frozen wilderness

Oldest woolly rhino emerges from frozen wilderness

Posted Sat, 17 Sep 2011 15:05:01 GMT by Colin Ricketts

An expedition to some of Tibet's remotest and most inhospitable country has yielded a wonderful result in the shape of a previously unknown giant woolly rhino fossil. At 3.7 million years old, it's also the oldest woolly rhino ever found by some distance, predating the previous earliest find by some 1.1 million years.

Oldest woolly rhino emerges from frozen wilderness

Young scientists float new carbon capture plans - Updated

Young scientists float new carbon capture plans - Updated

Posted Thu, 15 Sep 2011 17:05:00 GMT by Colin Ricketts

A panel of young scientists convened from around the globe to discuss the vital role of carbon capture in fighting climate change have come up with floating power stations and green cities.

Young scientists float new carbon capture plans - Updated

Evolution measured in decades not centuries

Evolution measured in decades not centuries

Posted Thu, 15 Sep 2011 16:55:00 GMT by Colin Ricketts

Studies of an endangered species of fish which has been moved to a new habitat in order to save it show that evolution can move extremely quickly, causing measurable changes in just decades.

Evolution measured in decades not centuries

Sprinkle of seaweed to make more powerful, less toxic batteries

Sprinkle of seaweed to make more powerful, less toxic batteries

Posted Fri, 09 Sep 2011 14:40:00 GMT by Martin Leggett

A team from Clemson University and the Georgia Institute of Technology has turned to seaweed for help with pushing lithium batteries onto the next level - silicon-based electrodes that could boost charging capacity significantly. The work, published in today's online version of Science, also promises to slash costs, and ditch toxic chemicals previously needed in the manufacture of rechargeable lithium batteries.

Sprinkle of seaweed to make more powerful, less toxic batteries

Flame retardants that fight fire and pollution

Flame retardants that fight fire and pollution

Posted Wed, 31 Aug 2011 16:31:00 GMT by Martin Leggett

Scientists at Texas A&M University believe they have taken the first steps towards a more effective flame-retardant for clothes - one that shouldn't be as damaging to the environment as previous types of fire-proofing. The work is being presented today at the American Chemical Society, which is meeting for the 242nd time, in Denver, Colorado, all this week.

Flame retardants that fight fire and pollution

Scitech News Archives Page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 

Butterflies just love ants ---.

Posted Wed, 12 Sep 2018 13:31:00 GMT by JW, Dowey

First known manta ray nursery in Florida and new species news!

Posted Wed, 20 Jun 2018 08:35:00 GMT by Dave Armstrong

Models and mimics are marvels in SE Asia

Posted Wed, 02 May 2018 07:50:00 GMT by JW. Dowey

Otters and their social learning abilities.

Posted Wed, 30 Aug 2017 09:45:00 GMT by Dave Armstrong

Our vertebrate relatives have evolved plenty of Jaw

Posted Mon, 31 Jul 2017 08:59:00 GMT by Dave Armstrong

Salamander polyploid amazes with its genome (s)

Posted Fri, 23 Jun 2017 10:56:47 GMT by Dave Armstrong

The Tempo of Evolution is revealed on Hawaii

Posted Mon, 20 Mar 2017 09:59:00 GMT by Dave Armstrong

Blue whales' calls give ID of new populations

Posted Wed, 04 Jan 2017 10:36:00 GMT by Dave Armstrong

Crow wing shape and its association with species distribution.

Posted Wed, 14 Dec 2016 09:10:00 GMT by JW Dowey

The Force is with the Claw of Land Crabs

Posted Thu, 24 Nov 2016 14:20:00 GMT by Dave Armstrong

The dolphin remembers

Posted Wed, 07 Aug 2013 10:05:48 GMT by Colin Ricketts

Massive ocean studies raise grim possibilities for European climate

Posted Thu, 07 Apr 2011 18:02:00 GMT by Colin Ricketts

Nano Technology shows promise for new way of winning electricity from coal

Posted Wed, 22 Jun 2011 12:21:00 GMT by Mike Campbell

Is there Martian life on Earth?

Posted Fri, 30 Aug 2013 10:22:27 GMT by Paul Robinson

Electric dreams? or is there a drive towards electric vehicles

Posted Thu, 10 Feb 2011 14:39:00 GMT by Simon Kent

Wind-powered car sails its way across continent

Posted Wed, 16 Feb 2011 13:15:00 GMT by Astrid Madsen

'Pompeii' like fossils of Trilobites found in real-life situations

Posted Thu, 17 Mar 2011 16:01:01 GMT by Colin Ricketts

To fish or not to fish

Posted Wed, 04 Sep 2013 13:21:58 GMT by Colin Ricketts

Oxygen-poor 'dead zones' ebb and flow across the oceans

Posted Thu, 09 Jun 2011 18:00:00 GMT by Martin Leggett

All in the game: online players open up AIDS drug research

Posted Mon, 19 Sep 2011 14:18:00 GMT by Colin Ricketts