Just a radio signal to whisk you to office
The concept of teleportation or moving people and objects instantaneously, which was made popular by the American serial Star Trek, is now …
Was the Archaeopteryx: Bird or dinosaur?
An American ornithologist says he has found fresh evidence that the world's oldest bird-like creature, the Archaeopteryx, was undoubtedly a bird. …
Ancient Mexican script yields up its secrets
A hieroglyphic script in which the earliest Central American texts were written has been partly deciphered, thanks to an engraved slab found by …
Eliud Kipchoge's sub-2hr marathon: It all comes down to 15 extraordinary seconds
Kipchoge must put one foot in front of the other, at the frighteningly fast average pace of 2m 52s per km
A new technique to protect copper from corrosion
IIT (BHU) researchers used a technique called ‘floating film transfer method’ to obtain ultrathin films of an organic material, …
What determines height of mountains?
Height of the mountains stops increasing after crossing a threshold, influenced by erosion of the areas between mountains, finds the study
The dark side of 'racial science'
Angela Saini exposes how some scientists even today use race to define intelligence, behaviour, predisposition to diseases and even creativity
In thunder, lightning, or... Gamma rays may warn you of the next hurlyburly
Radiation sensors can predict lightning within 10 minutes and around 2 kilometers of where they happen
‘Potentially hazardous’ space rock to fly past Earth on June 24
Named 441987 (2010 NY65), the rock has a diameter of 130 to 300 metres and will pass the Earth at a speed of more than 45,000 kilometres per …
Diamonds are forever. But where do they come from? Watch
Do you know the diamond on your finger is most likely made recycled minerals by Earth below the ocean floor?
Russia to grow 30 gene-edited plants, animals by 2027
The country aims to create 10 new varieties of such crops as well as animals by 2020; another 20 by 2027
Holding the mirror, truthfully, for 28 years
Down To Earth's mission is not hidden in reams of corporate gloss. It is open. It is a dare, writes our editor, Sunita Narain.
World Earth Day: A new landscape on the horizon
Changes in the East African rift system suggest that the African continent could split into two
Researchers convert carbon dioxide in to coal
Researchers at RMIT University in Melbourne, Australia have for the first time developed a process to turn CO2 into coal. The new process uses …
Definition of kilogram set to change
Since 1879, the kilogram has been defined as the weight of Le Grand K, a cylinder of platinum and iridium weighing a little over 2 ounces and …
Meet Bandicoot India's new robot that can end manual scavenging
A robotics start-up from Kerala called GenRobotic Innovations has developed a solution to end manual scavenging
State Science & Technology councils should work in synergy: Harsh Vardhan
At the S&T ministers’ conclave at India International Science Festival 2018, Vardhan said every year 4-5 states should hold a science …
New technology to detect chikungunya virus
Indian scientists have developed a biosensor technique, which can be used to develop a point of care device for rapid identification of the …
Scientists a step closer to potential vaccine against Leptospirosis
Gujarat Biotechnology Research Centre scientists used tools to identify important regions on the bacteria that could play an important role in …
The dark side of big data
Latest Facebook data breach episode is a reminder that rise of Big Data represents a massive engineering of society with ominous implications for …
Scientists find new bacterium from Sundarbans
New bacterial species could have wider applications in industrial sectors such as leather and textile industry
Mortal combat
Can life be extended indefinitely? There is a renewed vigour among scientists looking for ways and means to cheat death
Seeking many more Hedy Lamarrs
The number of women inventors is finally rising the world over but their percentage is still too small to be celebrated
Four new elements added to periodic table
These elements with atomic numbers 113, 115, 117 and 118 were all synthesised in laboratories
Indian space telescope Astrosat completes one year
The ambitious mission, which is expected to last for five years, opens up new vistas for Indian astronomy