Results 191 to 200 of about 5,527 (257)

Evidence of introgression amid phylogenetic conflict in Brachyotum, a plant radiation from the Tropical Andes

American Journal of Botany, Volume 113, Issue 6, June 2026.
Abstract Premise The species‐rich flora of Tropical Andes underwent multiple rapid and recent diversifications, yet resolving their evolutionary histories remains challenging despite increasing phylogenomic data. Here, we examined phylogenomic conflict in Brachyotum (Melastomataceae) to identify sources preventing its resolution.
Diego Paredes‐Burneo, Ana M. Bedoya, Fabián A. Michelangeli, Lucas C. Majure, Carmen Ulloa Ulloa, Laura P. Lagomarsino   +5 more
wiley   +1 more source

Model evidence for distinct origins of glacial-interglacial and millennial signals in Greenland dust. [PDF]

Proc Natl Acad Sci U S A
Hopcroft PO, Rousseau DD.
europepmc   +1 more source

Emerging directions in tauopathy research

Alzheimer's &Dementia, Volume 22, Issue 6, June 2026.
Abstract The Tau Global Conference 2025, hosted by the Alzheimer's Association, CurePSP, and the Rainwater Charitable Foundation, convened international experts from academia, industry, government, and philanthropy to explore advances and challenges in tauopathy research. The meeting highlighted progress across tau biology, including emerging models of
Luc Buée, Kristin R. Wildsmith, Suvarna Alladi, Taylor Bertucci, Delphine Boche, Kathryn R. Bowles, Adam Boxer, Jennifer Brummet, Sarah L. DeVos, Kristophe Diaz, Anna Jane Dreyer, Karen Duff, Claudia Duran‐Aniotz, Claire S. Durrant, Kurt Farrell, Igor C. Fontana, Nicolai Franzmeier, Bess Frost, Kanta Horie, Petr Kaňovský, Aimee W. Kao, Simin Mahinrad, Maura Malpetti, Huw R. Morris, Carla Palleis, Leonard Petrucelli, Jessica Rexach, Larisa Reyderman, Amy Rommel, James B. Rowe, Sandra M. Sanabria Bohórquez, Chihiro Sato, Michael Schöll, Anja Schneider, Rohan de Silva, Heather M. Snyder, Lawren VandeVrede, Andrew W. Varga, Jacob W. Vogel, Felix L. Yeh, Andrew S. Yoo, Maria C. Carrillo   +41 more
wiley   +1 more source

Possible Mechanism for the Record‐Breaking Cold Event Over Northeastern China in December 2023: Role of Extreme Negative North Atlantic Oscillation

Atmospheric Science Letters, Volume 27, Issue 6, June 2026.
In early winter of 2023, an extreme negative North Atlantic Oscillation (NAO) event occurs. Subsequently, the NAO‐related Barents–Kara Seas high drives cold air southward into Siberia, enhancing the Siberian High. Upper‐level convergence and subsidence further contribute to its intensification, leading to the development of the historically strongest ...
Yi Yuan, Jianqi Sun, Zixuan Zeng, Yixi Liu, Shui Yu   +4 more
wiley   +1 more source

Global climate mode resonance due to rapidly intensifying El Niño-Southern Oscillation. [PDF]

Nat Commun
Stuecker MF, Zhao S, Timmermann A, Ghosh R, Semmler T, Lee SS, Moon JY, Jin FF, Jung T.   +8 more
europepmc   +1 more source

Interdecadal Change in Summer Extreme Rainfall Over North China Around the Early 2000s: Drivers and Mechanisms

Atmospheric Science Letters, Volume 27, Issue 6, June 2026.
A discernible interdecadal change in extreme rainfall happened around the early 2000s, transitioning to a wetter period characterized by increased mean values and accelerated trends. The increased extremes were led by a poleward‐shifted East Asian westerly jet (lifting) and a strengthened and extended subtropical high (moisture transport), with little ...
Shiya Deng, Hongbo Liu, Xuechao Feng, Yong Wang   +3 more
wiley   +1 more source

Challenges and alternatives to empirical orthogonal functions for earth system data. [PDF]

Sci Rep
Shields CA, DeSantis D, Jonko A, Lee J, Caron JM, Phillips AS, Fasullo J.   +6 more
europepmc   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

Biological Reviews, Volume 101, Issue 3, Page 1582-1605, June 2026.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola, David Brankovits, Tiziana Di Lorenzo, Isabel R. Amorim, Raluca Ioana Bancila, Adrià Bellvert, Enrico Bernard, Anna Blomberg, Paulo A.V. Borges, Martina Cappelletti, Rodrigo Lopes Ferreira, Rosalina Gabriel, Diana M. P. Galassi, Laura Garzoli, Vasilis Gerovasileiou, Grant C. Hose, Kathryn L. Korbel, Simone Martino, Ana Z Miller, Nataša Mori, Veronica Nanni, Giuseppe Nicolosi, Mattia Saccò, Troy S. Sakihara, Marconi Souza Silva, Anne E. Tamalavage, Maja Zagmajster, Efraín Chávez, Christian Griebler, Pedro Cardoso, Alejandro Martínez   +30 more
wiley   +1 more source

A millennium of cold-water coral habitat loss in the East Pacific during low ENSO variability in the mid- to late Holocene. [PDF]

Proc Natl Acad Sci U S A
Stewart JA, Robinson LF, Taylor ML, Fornari DJ, Robert K, Banks S, Chen T, Li T, Kershaw J, Hoy S, Liu Q, Gordon JD, de Carvalho Ferreira ML, Samperiz A, Shen Y, Sun YJ, Wang M.   +16 more
europepmc   +1 more source

Resilience of Breeding Boreal Waterbirds to Harsh Wintering Conditions: Could Climate Warming Smooth Population Declines?

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Due to global climate change, wintering conditions of open water‐dependent waterbirds have become milder in central‐western Europe. We found that breeding populations of most waterbird species in northern Europe are resistant to cold winters, and this pattern was not associated with long‐term population trends. Results suggest that breeding populations
Hannu Pöysä, Esa Lammi, Veli‐Matti Väänänen   +2 more
wiley   +1 more source