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Associations between key macroeconomic determinants and infant mortality in BRICS countries from 2000 to 2025

Associations between key macroeconomic determinants and infant mortality in BRICS countries from 2000 to 2025

Nature

A new study examined infant mortality in BRICS countries from 2000 to 2025. It showed that GDP per capita and health spending often helped lower death rates. Researchers said policymakers should "give particular attention to strengthening routine immunization systems" to help children survive while these nations continue to grow economically.

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This 245-million-year-old fossil just revealed a 'perfect' snapshot of a prehistoric meal—and its final moments.

This 245-million-year-old fossil just revealed a 'perfect' snapshot of a prehistoric meal—and its final moments.

The Times of India

A 245-million-year-old marine reptile fossil found in China preserves a rare digestive tract and its last fish meal. Researchers said the specimen, Austronaga minuta, showed a simple stomach. Dr Nick Fraser noted, "Austronaga had only a single stomach chamber, suggesting that this more complex, two-part structure evolved later in archosaur."

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Archaeologists discovered Spain's oldest known Roman library inside a villa in Córdoba

Archaeologists discovered Spain's oldest known Roman library inside a villa in Córdoba

The Times of India

Archaeologists identified a room within the Roman villa of Fuente Álamo in Córdoba as the oldest known library on the Iberian Peninsula. Researchers from the University of Granada used architectural analysis to show the space was not a shrine. This discovery adds a new chapter to Roman literary culture history.

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Australia's bubblegum-pink lakes: The fascinating science behind their colour, and why some may not stay pink forever

Australia's bubblegum-pink lakes: The fascinating science behind their colour, and why some may not stay pink forever

The Times of India

Australia’s pink lakes look like strawberry milkshake from the sky. These vibrant waters get their colour from tiny organisms that survive in extreme salt. Scientists said, "The algae was there, but it was" not the only cause. These unique ecosystems now help researchers understand how life survives in harsh environments.

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JAXA, ISRO scientists meet to finalise mission interface for Chandrayaan-5 partnership

JAXA, ISRO scientists meet to finalise mission interface for Chandrayaan-5 partnership

ThePrint

JAXA and ISRO scientists met to finalise the mission interface for the Chandrayaan-5 partnership. The government of India gave approval for the mission on March 10, 2025. ISRO said, "ISRO, apart from developing the lunar lander, is also responsible for developing a few scientific instruments for the mission." It explores water.

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Ancient DNA reveals Ice Age humans selectively harvested female mammoths

Ancient DNA reveals Ice Age humans selectively harvested female mammoths

Open Access Governme...

An international team analysed ancient DNA from over 500 woolly mammoths to study Ice Age human sites. The study, published in Current Biology, showed that these sites are overwhelmingly female. This confirmed that human hunting, not natural die-offs, shaped these bone accumulations. Researchers also found a rare genetic condition in one.

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Godzilla El Nino coming: How is India tracking the warming ocean?

Godzilla El Nino coming: How is India tracking the warming ocean?

India Today

India is tracking the strengthening El Nino using a vast network of satellites, buoys, and floats. The Ministry of Earth Sciences said the country now operates 19 subsurface moorings and 12 tsunami buoys. This infrastructure helps scientists monitor ocean conditions to improve monsoon forecasts and provide early warnings for hazards.

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Nasa to launch Nancy Grace Telescope. How it's different from James Webb Telescope

Nasa to launch Nancy Grace Telescope. How it's different from James Webb Telescope

India Today

Nasa will launch the Nancy Grace Roman Space Telescope on August 30, 2026. This new tool will scan vast stretches of the universe to uncover cosmic mysteries. While the James Webb Space Telescope zooms in for detail, Roman zooms out to map many galaxies, helping scientists study dark energy together.

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Expert Explains | Scientists can now miniaturise proteins with AI. Here's what that unlocks

Expert Explains | Scientists can now miniaturise proteins with AI. Here's what that unlocks

Indian Express

Scientists at Duke University created an AI system called Raygun that can miniaturise proteins. Their work appeared in the journal Nature on July 29. Rohit Singh said, "a smaller version can go places the larger one cannot." This technology helps gene therapy by fitting large genes into small delivery vehicles.

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Neuroprotective effect of metformin in experimental optic neuritis in rats

Neuroprotective effect of metformin in experimental optic neuritis in rats

Nature

Researchers found that metformin helps protect the optic nerve in rats with experimental optic neuritis. By injecting 100 mg/kg of the drug, scientists prevented cell loss and vision damage. The study showed that metformin could reverse functional issues, suggesting it is a promising candidate for treating this inflammatory eye condition.

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Black holes may spit out nearly as much matter as they swallow

Black holes may spit out nearly as much matter as they swallow

ScienceDaily

New observations of the black hole system Swift J1727.8−1613 show it spits out nearly as much matter as it swallows. Dr. Noel Castro Segura said, "Matter falls in, the system processes it, and a surprising amount is expelled again." This 2023 eruption showed black holes act like cosmic digestive systems.

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Inverting the seminar to recover what scientific papers leave out

Inverting the seminar to recover what scientific papers leave out

Physics org

University of Pittsburgh researchers Jeremy Levy and Chandralekha Singh started the "inverseminar" to capture hidden scientific knowledge. In this format, senior scientists discuss their work without preparation after a junior researcher presents it. This process reveals the real stories behind published papers. As the authors said, "Every paper has a story."

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