The brew of `post-truth'
Popular opinion can now be engineered using fake news grapevines spawned by new technologies. Here's how
From the world to worlds
Orbits of TRAPPIST-1’s seven plant system are compact, yet they are not roasted wastelands like Mercury
Clean technology: overcoming the growth v environment debate
Sustainable development is a multi-dimensional concept with three interacting aspects—ecology, economics and ethics
Kashmir’s Dal Lake harbours bacteria that can degrade pesticides
The presence of naturally-occurring bacteria that is resistant to an insecticide widely used in the region may help in bioremediation …
Life on Mars? NASA's Curiosity helps discover traces of ancient ocean
A recently released set of topography maps provides new evidence for an ancient northern ocean on Mars, signifying a higher potential for life on …
India is patently way behind on 5G
Policy blocks and poor vision have held up 5G in India, while China’s breakthroughs are helping to set global standards
International Women’s Day: Female biologists bring much-needed perspective to science
Scientific fields have not only overlooked female researchers, but have also overlooked research into female biology, both of humans and animals
Debates on atom
Book>> The Age Of Entanglement, When Quantum Physics Was Reborn • by Louisa Gilder • Alfred A Knopf • Rs 650
Chimera of free speech
Book>> The offensive Internet, speech, privacy and reputation • edited by Saul Levmore and Martha Nussbaum • Harvard University …
Is information knowledge?
Book>> The Information, A History, A Theory, A Flood • by James Gleick • Fourth Estate • Rs 599
Stress pass
Ayurvedic formulations have been found effective in countering the stresses of living in high altitudes
Manipulating life
Biological molecules hold the key to understanding diverse life processes and to correct aberrations
Life on Internet: Why people are turning to AI for creating artwork
Behind the scenes of artifical intelligence model Craiyon that has taken the Internet by storm
Gene transfer enhances insect survival, says study
Gene transfer might have helped in the development of better traits in mating, nutrition, growth and adaptation
How tech rebooted economics and platforms broke the invisible hand
Growing evidence and new research explain the evolution of economic diversity and the need to rethink monopolies in the age of technology
Airplanes face a growing risk of being hit by uncontrolled re-entries of rockets used to launch satellites
An aircraft in flight could be seriously damaged by just 300 grams of space debris impacting an engine, windshield or other critical surface
DTE Coverage: Here is what happened at the 108th Indian Science Congress
From the quality of Indian scientific research to women in science, the event focussed on several issues
Marsquakes: InSight lander shows active faults in the planet’s crust
It successfully managed to use a robot arm to place a seismometer on ground clear of landing platform, then cover it with a wind & thermal shield
Fast radio bursts: The mystery deepens
Research by Canadian Hydrogen Intensity Mapping Experiment and Fast Radio Burst Project finds repeated pattern to FRBs
Farmers discuss tech innovations at 107th India Science Congress
The farmers were participating in a Farmer’s Science Congress organised at the ongoing event being held in Bengaluru
Coming up in 2020: Guide to some of the best meteor showers this year promises
The year starts with a bang with the Quadrantids providing a treat for northern hemisphere viewers
If you think the millennium bug was a hoax, here comes a history lesson
A cross section of industries and governments across the world feared their software would go berserk at the turn of the millenium
Scientists develop nanocomposite for bone implants using microwave energy
Researchers at the IIT Mandi, have developed a novel technique to fabricate a porous nanocomposite which shows potential as a bone scaffold
Red planet rumbles: NASA’s recordings of ‘marsquakes’ let us listen to the martian heartbeat
Sounds and vibrations are important, they tell us about the medium they’re travelling through
Scientists create first portrait of a Denisovan by analysing chemical changes to DNA
The ancient hominins shared many traits with Neanderthals: Low foreheads and wide rib cages, an elongated face and a wide pelvis; but differed in …