Cold comfort: The sun is cooling; doesn't mean there'll be no global warming
The sun is going through a period of decreased activity known as the modern grand solar minimum. The last time such an event occurred led to the …
IIT-Guwahati develops self-check kiosk to detect, prevent COVID-19
The kiosk raises an alarm if a person’s temperature and oxygen levels are not correct
New study sheds light on genetic affinities of Gujjars and Ladakhis
The study is the first comprehensive attempt to determine the genetic relatedness of the Gujjars and Ladakhis to populations within India and …
Bihar to use drones to watch over embankments
At least 12 drones will be deployed in the first phase, according to state’s water resources department
NASA calls for more astronauts for its Artemis programme
The Artemis programme is a stepping stone for NASA’s “next giant leap”: To send astronauts to Mars
Modi flags off 107th Indian Science Congress
The theme of the Bengaluru congregation is 'Science and Technology: Rural Development'
SpaceX’s new rocket prototype to fly humans to space next year: Elon Musk
Starship rocket MK1 features three Raptor engines — powered by cryogenic methane and liquid oxygen. It is 50 metre tall and weighs about 1,…
Humans will leave Earth not to explore, but to exploit
Wing Commander (retired) Rakesh Sharma recently completed 35 years of being the first Indian to have ever set foot in space. He talked to Down To …
International space experts don’t agree with PM Modi’s explanation on ASAT
Concerns: Space debris, danger to other satellites, trigger to similar moves from other countries
AstroSat discovers new group of stars in globular cluster NGC 2808
The team was able to identify over 2,000 individual stars in images taken through various ultraviolet filters
Did the Cow lead scientists to birth of a black hole?
A rare celestial explosion, nicknamed the Cow, has scientists scrambling for an explanation
Indian Science Congress: The circus comes to an end
This annual researchers’ meet, the 106th edition of which ends today, has a history of controversies that have taken its stature down
New gamma ray telescope will better observe explosion of stars
The four-metre telescope in Ladakh will be able to operate in bright environment like twilight hours and moon-lit nights, unlike traditional ones …
Murky science of comfort part 5: Here’s how being mindful is good for the environment
We cannot wish away air-conditioning in today’s world, but we can be reasonable in choosing where, when and how to resort to the energy guzzlers
Extensive erosion of mudflats changes shoreline in Gulf of Khambhat
ISRO researchers have found that about 28.66 sq km area of high tidal mudflats was eroded in less than 4 years in Gulf of Khambhat, …
Binary blunders
The gender spectrum is a consequence of the complex interplay between culture and highly-nuanced and protean brain
‘An individual’s genome carries information shaped over millenia of evolutionary history’
Down To Earth spoke with Aryn P Wilder, co-author of one of 11 research papers providing insights into mammalian evolution
New detailed map of dark matter agrees with Einstein’s theory of gravity: Study
Gravitational field generated by these massive objects bends and distorts light that passes through them
Earth sciences ministry’s revised budget estimate reduced by 22%, multiple delays cited as reasons
Ministry cited delays in procuring high-power computing devices, constructing a National Centre for Seismology building & acquiring land to …
Maldives can adapt to sea-level rise. Here’s how
New study supports raising island height, building new habitations to save Maldives, low-lying areas
Indian researchers spot rare supermassive black hole, opens new avenues for star formation research
Researchers speculate that jets fired by supermassive black holes will likely suppress future star formation
2022 Physics Nobel for quantum entanglement which creates secure communication networks
Alain Aspect, John F Clauser and Anton Zeilinger’s work will enable quantum computers to carry out computations impossible currently
How to sell solar panels? How about adding some colour
Traditional panels deep black for absorbing light; New tech with photonic glass both efficient and attractive
Scientists capture first image of supermassive black hole in Milky Way and it is starving
The image produced is a strong proof of Einstein’s Theory of Relativity, say experts
IIT-Madras researchers design white light emitters for LED applications
The innovation has been patented by the researchers and was recently granted the Government of India’s ‘SERB-Technology Translation …