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Medical Xpress / Early periods and changing fertility patterns may influence ovarian cancer risk

Ovarian cancer is still one of the deadliest gynecological cancers affecting women around the world, especially in East Asian countries, where the numbers keep rising year after year. A new nationwide study in South Korea ...

Feb 16, 2026 in Oncology & Cancer
Phys.org / Amazon rainforest flipped to carbon source during 2023 extreme drought, study shows

The Amazon rainforest is of crucial importance to the Earth's ecosystem, given its capacity to store substantial amounts of carbon in its vegetation. In 2023, the region experienced unusually high temperatures, reaching 1.5°C ...

Feb 16, 2026 in Earth
Phys.org / Antarctica sits above Earth's strongest 'gravity hole.' Now we know how it got that way

Gravity feels reliable—stable and consistent enough to count on. But reality is far stranger than our intuition. In truth, the strength of gravity varies over Earth's surface. And it is weakest beneath the frozen continent ...

Feb 16, 2026 in Earth
Phys.org / Laser-made surface repels nearly any liquid, even after fivefold stretching

Researchers from North Carolina State University have used laser ablation to create ultra-stretchable, superomniphobic materials without the use of harsh chemical solvents. The materials—which are useful in applications ...

Feb 16, 2026 in Chemistry
Phys.org / Strong correlations and superconductivity observed in a supermoiré lattice

Two or more graphene layers that are stacked with a small twist angle in relation to each other form a so-called moiré lattice. This characteristic pattern influences the movement of electrons inside materials, which can ...

Feb 15, 2026 in Physics
Phys.org / New species of ancient crocodile named in honor of Welsh school teacher

A new species of crocodylomorph dating to about 215 million years ago has been described from the U.K. It has been called Galahadosuchus jonesi in recognition of David Rhys Jones, a secondary school physics teacher from Ysgol ...

Feb 16, 2026 in Biology
Medical Xpress / A common biomarker of schizophrenia and bipolar disorder revealed

For decades, schizophrenia and bipolar disorder (BD) were treated as distinct and unrelated psychiatric disorders. Schizophrenia is a psychiatric disorder characterized by altered thinking and emotional patterns, hallucinations, ...

Feb 15, 2026 in Genetics
Phys.org / Offshore wind farms change ocean current patterns, simulations show

By 2050, offshore wind power capacity in the North Sea is set to increase more than tenfold. Researchers at the Helmholtz Center Hereon have analyzed the long-term overall impact of this large number of wind farms on the ...

Feb 16, 2026 in Earth
Phys.org / Ancient cone-shaped vessels may have served as beeswax lamps during ritual processions, study finds

Chalcolithic cornets are conical ceramic vessels produced exclusively during the Chalcolithic period, recovered in abundance at some archaeological sites but absent at others. Their function has long been debated. However, ...

Feb 15, 2026 in Other Sciences
Phys.org / Researchers uncover MraZ 'donut' deformation that triggers bacterial cell division

A research team led by UAB researcher David Reverter has discovered the molecular mechanism that describes in detail the process regulating cell division in bacteria, based on the binding of the MraZ protein to the dcw gene ...

Feb 16, 2026 in Biology
Phys.org / Isotopes reveal how social status shaped diet in medieval England

Isotope analysis reveals that social status and wealth had a profound impact on diet in medieval England, showing that people from different social groups in medieval Cambridge ate markedly different food. The research, carried ...

Feb 16, 2026 in Other Sciences
Dialog / Evidence that some birds are stubborn appears in the form of color preferences

We like to think that animals follow the crowd. If most of the group does something, surely the individual will copy. But what if the story is more complicated? What if the deciding factor isn't just what the majority is ...

Feb 16, 2026 in Biology