TechKnow11 Dec 2014 17:20 GMT
We delve into the mystery behind the science of canine high-powered scent detectors and ask if dogs can smell cancer.
TechKnow06 Dec 2014 11:12 GMT
Are health claims for the new generation of e-cigarettes true, or are they a smokescreen?
TechKnow29 Nov 2014 10:37 GMT
'Voice message banking' lets ALS patients speak in their own voices even after they lose the ability to talk.
TechKnow15 Nov 2014 15:31 GMT
Examining technology that could potentially bring animals back from extinction.
TechKnow08 Nov 2014 11:12 GMT
We explore how new techniques in forensic science can influence the ways we solve crimes.
TechKnow11 Oct 2014 13:09 GMT
TechKnow's entomologist contributor goes on a journey of scientific discovery, tracking spiders in the Peruvian Amazon.
TechKnow20 May 2014 15:04 GMT
NASA's flying science lab cruises the skies over fracking fields and oil rigs to measure their impact on climate change.
TechKnow20 May 2014 14:24 GMT
We explore high-tech methods to artificially inseminate honey bees, which are dying in record numbers.
TechKnow13 May 2014 08:24 GMT
Using technology developed for the battlefield, bulletproof backpacks and whiteboards make their way into classrooms.
TechKnow09 May 2014 13:22 GMT
We investigate a new device that allows hearts and other organs to live outside the body.
TechKnow21 Apr 2014 06:54 GMT
TechKnow21 Apr 2014 06:53 GMT
Developed for the battlefield, bulletproof backpacks and whiteboards make their way into children's classrooms.
Arkansas executes two on same gurney, hours apart
Death toll rises in worsening Venezuela unrest
Trump tells UN to prepare new North Korea sanctions
The lawyers on the front line of Duterte's drug war
Syria's war explained from the beginning
Al-Qaeda leader calls for 'guerrilla war' in Syria
US officials in Afghanistan suggest Russia arms Taliban
'I will leave France if Le Pen becomes president'
North Korea threatens to sink approaching US carrier
N Korea warns of 'full-out war' with nuclear weapons
by Saeid Golkar
by Leonid Ragozin
by Dorothy Charles
© 2017 Al Jazeera Media Network