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The north face of the Pyramid of Menkaure. Credit: K. Helal et al., 2025.
Archaeology

Hidden cavities on the east face of the Pyramid of Menkaure in Giza

November 11, 2025November 11, 2025

An international team of researchers has identified two air-filled cavities behind the east face of the Pyramid of Menkaure on the Giza Plateau. The discovery provides scientific evidence supporting the hypothesis that a…

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Falta de tempo pode aumentar risco de demência
Health

Lack of time may increase the risk of dementia

November 4, 2025November 4, 2025

A new article published in The Lancet Healthy Longevity suggests that a lack of free time — described by researchers as “time inequality” — may be associated with a higher risk of developing…

Read More Lack of time may increase the risk of dementiaContinue

Rochas antigas oferecem pistas sobre as origens da Terra e da Lua
Space

Ancient rocks offer clues about the origins of Earth and the Moon

November 4, 2025November 4, 2025

A study of feldspar crystals found in Australia’s oldest magmatic rocks has provided new evidence about the composition of Earth’s primordial mantle, the early formation of continents, and the origins of the Moon….

Read More Ancient rocks offer clues about the origins of Earth and the MoonContinue

MIT chemical engineers have designed nanoparticles that can deliver an immune-stimulating molecule called IL-12 to ovarian cancer cells. IL-12 then recruits T cells to attack the tumors.
Science

New nanoparticles stimulate the immune system to attack ovarian tumors

November 2, 2025November 2, 2025

Anne Trafton | MIT News Cancer immunotherapy, which uses drugs that stimulate the body’s immune cells to attack tumors, is a promising approach to treating many types of cancer. However, it doesn’t work well for…

Read More New nanoparticles stimulate the immune system to attack ovarian tumorsContinue

The newly discovered quasi-moon 2025 PN7 shares an Earth-like orbit. But from our vantage point, it appears to orbit the Earth. Image: NASA.
Space

Earth has a new quasi-moon

October 26, 2025October 26, 2025

A new study published in Research Notes of the American Astronomical Society has confirmed the existence of a small celestial body that accompanies Earth on its path around the Sun. Named 2025 PN7, the object was…

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“This is maybe the first direct evidence that we’ve preserved the proto Earth materials,” says Nicole Nie. An artist’s illustration shows a rocky proto Earth bubbling with lava. Credit: MIT News; iStock
Science

Geologists discover the first evidence of 4.5-billion-year-old “proto Earth”

October 25, 2025October 25, 2025

Jennifer Chu | MIT News Scientists at MIT and elsewhere have discovered extremely rare remnants of “proto Earth,” which formed about 4.5 billion years ago, before a colossal collision irreversibly altered the primitive planet’s composition…

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The galactic center gamma-ray excess recorded by Fermi. (NASA Goddard/A. Mellinger (Central Michigan Univ.) and T. Linden (Univ. of Chicago))
Space

Brightness detected in space could be a sign of dark matter self-destructing

October 22, 2025October 22, 2025

A strange gamma-ray glow in the heart of the Milky Way could represent the long-sought “fingerprint” of dark matter particles annihilating, a new study suggests. Researchers who simulated Milky Way–like galaxies found that…

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The seven symptoms that can delay brain tumour diagnosis
Health

The seven symptoms that can delay brain tumour diagnosis

October 20, 2025October 20, 2025

Everyone gets headaches. Everyone misplaces their phone or forgets a name now and then. Most of the time, these moments are harmless – the result of stress, fatigue, or just a busy mind….

Read More The seven symptoms that can delay brain tumour diagnosisContinue

Fluorescence microscopy images of thin brain sections from mice 12 hours after being treated (left) or untreated (right) with nanoparticles. The brains were analyzed to assess Aβ plaque accumulation. Red: Aβ plaques. Green: blood-brain barrier vessels.
Science

Nanotechnology reverses Alzheimer’s symptoms in mouse tests

October 14, 2025October 14, 2025

A promising breakthrough in Alzheimer’s treatment has been achieved by an international team of researchers co-led by the Institute for Bioengineering of Catalonia (IBEC) and the West China Hospital of Sichuan University (WCHSU)….

Read More Nanotechnology reverses Alzheimer’s symptoms in mouse testsContinue

An aerial view shows the mound and excavation areas where Iron Age remains were uncovered in the ancient city of Sogmatar, in Şanlıurfa, Turkey, October 12, 2025. (Photo: AA)
Archaeology

Iron Age Public Complex Discovered in the Ancient City of Sogmatar, Türkiye

October 13, 2025October 13, 2025

ŞANLIURFA, Türkiye – Archaeologists in the ancient city of Sogmatar, located near the rural neighborhood of Yağmurlu in Eyyubiye, Şanlıurfa, Türkiye, have uncovered a public building dating back approximately 3,000 years, belonging to…

Read More Iron Age Public Complex Discovered in the Ancient City of Sogmatar, TürkiyeContinue

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