Science and Technology

If 23andMe goes bust, what happens to its DNA database?

The Hindu:Science - 13/11/2024
Millions of people have used 23andMe’s simple genetic testing service, which involves ordering a saliva test, spitting into a tube, and sending it back to the company for a detailed DNA analysis

Russia birth rate plummets to lowest in 25 years

The Hindu:Science - 13/11/2024
A new law will fine authors of “child-free propaganda” to up to 400,000 roubles for individuals and up to 5 million roubles for legal entities

Study reveals how 3D environments affect bacterial growth and survival

The Hindu:Science - 13/11/2024
For over 300 years, scientists have primarily studied bacteria using liquid cultures or flat 2D plates in laboratory settings

Team at Kolkata institute engineers bacteria to solve maths problems

The Hindu:Science - 13/11/2024
In a groundbreaking experiment, Saha Institute scientists have built bacterial computers that behave like artificial neural networks

Microplastics promote cloud formation, with likely effects on weather and climate

The Hindu:Science - 12/11/2024
Scientists show that microplastic particles can have the same effects, producing ice crystals at temperatures 5 to 10 degrees Celsius warmer than droplets without microplastics.

Companies’ appetite for cheap carbon offsets stokes fears of greenwashing

The Hindu:Science - 12/11/2024
When a company buys carbon offsets, it pays a project elsewhere to reduce greenhouse gas emissions on its behalf – by planting trees, for example, or generating renewable energy

Thanks to two special genes, a single atom can change the colour of a bird

The Hindu:Science - 12/11/2024
New studies advance our understanding of how birds produce their colourful displays – and how these traits have evolved.

Scientists uncover a magnetic misunderstanding about Uranus

The Hindu:Science - 12/11/2024
Much of what we know is based on Voyager 2’s flyby of Uranus in 1986, but now it seems the probe visited at a time of unusual conditions

Chamarajanagar varsity to host Kannada Science Congress

The Hindu:Science - 11/11/2024
The conference has been organised since 2005 by the Swadeshi Vijnana Andolana by joining hands with universities, and research and development institutions in Karnataka

COP16: Will financial roadblocks continue to hinder conservation efforts? | Explained

The Hindu:Science - 11/11/2024
While the highlight of COP16 was the engagement of Indigenous people and local communities, the event also raised red flags

How do lightning rods prevent lightning strikes from reaching people?

The Hindu:Science - 11/11/2024
While a lightning strike occurs between a cloud and an object on or near the ground, it takes the path of least resistance, which means it moves towards the closest object with the highest electric potential

Mpox clade Ia has evolved to jump from humans to humans: new study

The Hindu:Science - 11/11/2024
Researchers have found a surge in the prevalence of mutations that can be attributed to a protein family in the human body called APOBEC

Why Cambodia’s novel H5N1 reassortant virus needs close monitoring

The Hindu:Science - 09/11/2024
All available data suggest human infections caused by the reassortant virus are attributed to direct poultry-to-human transmission, with no evidence of human-to-human spread

NASA astronauts won’t say which one of them got sick after almost eight months in space

The Hindu:Science - 09/11/2024
NASA astronauts discuss extended spaceflight, hospitalisation upon return from the International Space Station

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