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Author: omniletters.com

A restored ancient knife, approximately 1,500 years old, is carefully held during conservation work in Hadrianopolis, in Karabük, Türkiye, on April 17, 2026. (Photo: AA)
Archaeology

Discovery reveals a set of 1,500-year-old knives in Türkiye

April 18, 2026April 18, 2026

A recent archaeological discovery in the ancient city of Hadrianopolis, located in northern Türkiye, has brought to light a set of knives approximately 1,500 years old, offering new clues about daily life during…

Read More Discovery reveals a set of 1,500-year-old knives in TürkiyeContinue

The Wild Flower That Can Fight Super-Resistant Bacteria
Health

The Wild Flower That Can Fight Super-Resistant Bacteria

April 12, 2026April 12, 2026

Tormentil, scientifically known as Potentilla erecta, has been used in traditional medicine for centuries. Its therapeutic properties have attracted the interest of researchers, especially in a context of growing antimicrobial resistance. Recent studies…

Read More The Wild Flower That Can Fight Super-Resistant BacteriaContinue

Fluido Magnético no Coração: Uma Nova Fronteira na Prevenção de AVCs
Health

Magnetic Fluid in the Heart: A New Frontier in Stroke Prevention

March 23, 2026March 23, 2026

Millions of people around the world live with atrial fibrillation, a heart rhythm disorder that, although it often presents mild symptoms, carries a significant risk of stroke. The search for more effective and…

Read More Magnetic Fluid in the Heart: A New Frontier in Stroke PreventionContinue

One-dimensional model used by researchers to demonstrate the remote control of material stiffness through sound waves. Credit: UC San Diego Jacobs School of Engineering
Tech

Sound reprograms material stiffness remotely

March 22, 2026March 22, 2026

American and French scientists have discovered a way to remotely alter the mechanical properties of materials using only sound. The technology, published in the journal Nature Communications, could revolutionize the development of protective…

Read More Sound reprograms material stiffness remotelyContinue

Comparison of nanoplastic adsorption efficiency by strains CBA3608 and CBA3656 in distilled water and simulated intestinal fluid. Credit: World Institute of Kimchi (WiKim)
Science

Kimchi probiotic helps remove nanoplastics from the intestine

March 22, 2026March 22, 2026

A bacterium found in kimchi — the famous Korean fermented cabbage — may be an unexpected ally in combating nanoplastic contamination in the human body. Researchers from the World Institute of Kimchi (WiKim)…

Read More Kimchi probiotic helps remove nanoplastics from the intestineContinue

Artistic rendering depicting possible ancient Maya marketplace complexes in the lowlands.
Archaeology

Identified 50 Possible Maya Markets in Mexico

March 22, 2026March 22, 2026

Recent research conducted by archaeologist Ivan Šprajc, from the Research Center of the Slovenian Academy of Sciences and Arts, has uncovered dozens of unusual architectural complexes in the central and western Maya Lowlands…

Read More Identified 50 Possible Maya Markets in MexicoContinue

An X-ray of the jaw taken during the study. Source: NSU.
Archaeology

The Oldest Jaw Surgery in the World

March 9, 2026March 17, 2026

Russian scientists have identified surprising evidence of a sophisticated surgical procedure performed about 2,500 years ago on a woman belonging to the ancient nomadic Pazyryk culture in southern Siberia. The discovery was made…

Read More The Oldest Jaw Surgery in the WorldContinue

Some of the sarcophagi discovered. Credit: Ministry of Tourism and Antiquities.
Archaeology

Archaeologists discover 22 sarcophagi and eight intact papyri in Luxor

March 4, 2026March 17, 2026

An Egyptian archaeological expedition has announced a discovery of great importance for understanding religion, ritual music, and funerary practices in Ancient Egypt. In the Asasif cemetery, on the west bank of the Nile…

Read More Archaeologists discover 22 sarcophagi and eight intact papyri in LuxorContinue

The study analyzed brain scans from more than 1,100 children, including both children with ADHD and children without the disorder. Image credit: Freepik.
Health

New scientific data suggest three distinct types of ADHD

March 3, 2026March 17, 2026

Researchers analyzing large volumes of neuroimaging data and clinical profiles are proposing a new way to understand Attention-Deficit/Hyperactivity Disorder (ADHD). Unlike the traditional view, which considers ADHD a single diagnosis with minor variations…

Read More New scientific data suggest three distinct types of ADHDContinue

Underground tunnels approximately 1,600 years old were discovered beneath the Hagia Sophia during ongoing restoration work in Istanbul on February 27, 2026. (Photo via the Ministry of Culture and Tourism)
Archaeology

Underground tunnels that are 1,600 years old are discovered beneath Hagia Sophia

March 1, 2026March 17, 2026

Amid the extensive and meticulous restoration work at the Hagia Sophia, one of the most iconic buildings in the world, archaeologists and specialists have announced the discovery of an underground network of tunnels…

Read More Underground tunnels that are 1,600 years old are discovered beneath Hagia SophiaContinue

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