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Author: omniletters.com

Tools made from whale bones used 20,000 years ago
Archaeology

Tools made from whale bones used 20,000 years ago

May 29, 2025May 29, 2025

A new study published in Nature Communications reveals surprising evidence of the use of whale bones by Late Paleolithic human groups. Researchers have identified more than 170 fragments – including tools and unworked…

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Global warming could be driving up women’s cancer risk
Health

Global warming could be driving up women’s cancer risk

May 27, 2025May 27, 2025

A new study published in Frontiers in Public Health reveals a troubling connection between climate change and cancer mortality in women across the Middle East and North Africa (MENA). As temperatures continue to…

Read More Global warming could be driving up women’s cancer riskContinue

Gold ring from the Hellenistic period found in Jerusalem
Archaeology

Gold ring from the Hellenistic period found in Jerusalem

May 27, 2025May 27, 2025

During excavations in the City of David, in Jerusalem’s Walls National Park, archaeologists found a small gold ring with a red gemstone. The piece is around 2,300 years old and, according to the…

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Astrophysicists reveal link between binary stars and retrograde planet
Space

Astrophysicists reveal link between binary stars and retrograde planet

May 26, 2025May 26, 2025

Astrophysicists have recorded a unique case that defies classical models of planetary formation: a giant planet orbiting in the opposite direction to the movement of its binary star system. The discovery was made…

Read More Astrophysicists reveal link between binary stars and retrograde planetContinue

Brazilian plants show potential against stomach cancer
Science

Brazilian plants show potential against stomach cancer

May 23, 2025May 23, 2025

A review published in the scientific journal Oncoscience analyzed 25 years of studies on the effects of plants native to Brazil in the fight against stomach cancer. The disease, considered one of the…

Read More Brazilian plants show potential against stomach cancerContinue

Gas giant photographed in exoplanet research
Space

Gas giant photographed in exoplanet research

May 21, 2025May 21, 2025

Astronomers from the Young Suns Exoplanet Survey (YSES) project announced the discovery of a planet candidate with a mass between 3 and 5 times that of Jupiter, located an impressive 730 astronomical units…

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Scientists Capture the Heart's Initial Formation
Science

Scientists Capture the Heart’s Initial Formation

May 18, 2025May 18, 2025

For the first time, scientists have captured images of the exact moment when cells in a mammalian embryo begin transforming into heart tissue. Using light-sheet microscopy on live mouse embryos, the team led…

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Advanced amniotic sacs created from stem cells
Science

Advanced amniotic sacs created from stem cells

May 16, 2025May 16, 2025

Scientists at the Francis Crick Institute in London have successfully coaxed stem cells into forming fluid-filled amniotic sacs in the lab. The structures, similar in size and composition to those found in a…

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Viking pregnancy was deeply political – new study
Archaeology

Viking pregnancy was deeply political – new study

May 15, 2025May 15, 2025

Marianne Hem Eriksen, Associate Professor of Archaeology, University of Leicester. Pregnant women wielding swords and wearing martial helmets, foetuses set to avenge their fathers – and a harsh world where not all newborns…

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Discovery in Australia foreshadows the origin of reptiles
Paleontology

Discovery in Australia foreshadows the origin of reptiles

May 15, 2025May 15, 2025

A set of fossilized footprints found on the banks of the Broken River in the state of Victoria, Australia, is changing the history of the evolution of terrestrial vertebrates. According to a study…

Read More Discovery in Australia foreshadows the origin of reptilesContinue

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