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Explained | Japan’s decision to flush Fukushima wastewater into the ocean

Vasudevan Mukunth
Environment

States fall short of targets to improve forest cover, quality

Jacob Koshy

Donald Trump to be allowed back on Facebook after 2-year ban

Facebook parent Meta said in a blog post it is reinstating former President Trump’s personal account after two-year suspension following the January 6 insurrection

Earth's inner core rotating slower than surface, study suggests

Earth’s inner core, a hot iron ball the size of Pluto, has stopped spinning faster than the planet’s surface and might now be rotating slower than it, research suggested on Monday.
Exactly how the inner core rotates has been a matter of debate between scientists— and the latest research is expected to prove controversial.
AFP
Science

Worst impacts of sea level rise will hit earlier than thought: Study

PTI
Science

New blood test can detect Alzheimer's 3.5 years before diagnosis

India’s first mission to study the Sun will be launched by June-July: ISRO chairman 

Visible Line Emission Coronagraph, the primary payload on board Aditya-L1, was handed over to ISRO by the Indian Institute of Astrophysics in Bengaluru on January 26, 2023.

Science

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A poster promoting Jio 5G in Nagaland

Reliance Jio expands its 5G coverage across six North-Eastern States

The Hindu Bureau
Woman measuring blood pressure with modern smartwatch

Your guide to buying the perfect smartwatch

Haider Ali Khan
Scientists have developed a blood-based test that could be used to predict the risk of Alzheimer’s disease up to 3.5 years before clinical diagnosis. Image for Representation.

New blood test can detect Alzheimer's 3.5 years before diagnosis

PTI
That humans originated in Africa is widely accepted. But it’s not generally recognised how unique features of Africa’s ecology were responsible for the crucial evolutionary transitions from forest-inhabiting fruit-eater to savanna-dwelling hunter. Image for Representation.

Large mammals shaped the evolution of humans: Here's why it happened in Africa

PTI
File photo of the Jio logo

One fourth of India’s population now covered by 5G: Report

The Hindu Bureau
Image for representational purpose only.

Poor literacy linked to worse mental health problems: Study

PTI
File photo of ChatGPT responses on a smartphone

ChatGPT model passes medical, law exams, with human help

The Hindu Bureau
The biggest increases in induntation will occur after the first two metres of sea level rise, covering more than twice as much land as older elevation models predicted, according to a study. Image for Representation.

Worst impacts of sea level rise will hit earlier than thought: Study

PTI
The data leak in Guidus (RPG) game app happened through unsecured access to Firebase.

Android role-playing game Guidus leaks data of 100,000 users: Report 

The Hindu Bureau
Homes in one of the residential neighbourhoods closest to the former Ciba Geigy chemical plant in Toms River, N.J., are shown Tuesday, January 24, 2023. The contaminated plant site is on the Superfund list of the nation’s worst toxic waste sites. A proposed settlement to restore natural resources damaged by the company’s dumping is widely opposed as insufficient by residents of Toms River, where childhood cancer rates from the late 1970s through 1990s occurred at elevated rates.

Town where child cancer rose blasts deal over polluted site

AP
This diagram made available by NASA shows the estimated trajectory of asteroid 2023 BU, in red, affected by the earth’s gravity, the orbit of geosynchronous satellites, in green, and the orbit of the moon, in light gray. NASA revealed that this newly discovered asteroid, about the size of a truck, zoomed above the southern tip of South America Thursday evening. Scientists say there is no risk of an impact. Even if it came a lot closer, scientists say it would burn up in the atmosphere, with only a few small pieces reaching the surface.

Phew! Truck-sized asteroid misses Earth

AFP
File photo of the Google logo on a building

U.S. lawsuit against Google could benefit rivals like Apple

Reuters
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