Results 191 to 200 of about 266,485 (253)

Demographic Models and Behavioral Assessments Uncover Distinct Species Histories in the Pseudocryptic Nudibranch Genus Hermissenda

Ecology and Evolution, Volume 16, Issue 2, February 2026.
We reconstructed the speciation history of the recently split pseudocryptic nudibranch genus Hermissenda, finding divergence times in the Pleistocene (1.29–0.55 mya). Demographic modeling and behavioral experiments show no gene flow and assortative mating between sympatric species H. crassicornis (s.s.) and H.
Miranda T. Dennis, Austin L. Ka’ala Estores‐Pacheco, Keilan Williams, Russell C. Wyeth, Ángel Valdés, Arne Ø. Mooers, Michael W. Hart   +6 more
wiley   +1 more source

Outbreaks and incidence of vector-borne diseases in Colombia (2007-2024): Impact of climate change and deforestation [PDF]

Biomedica
Olivera MJ, Porras-Villamil JF, Fuentes MV.   +2 more
europepmc   +1 more source

Community‐based long‐term management to address reinvasion of restored grassland vernal wetlands

Ecosphere, Volume 17, Issue 2, February 2026.
Abstract Exotic annual grasses can dominate ecosystems by producing a thick layer of dead plant litter, hereafter “thatch,” which promotes the regeneration of exotic grasses and inhibits native plants. Vernal pool wetlands within a grassland matrix are threatened by these exotic annual grasses, meriting the need for long‐term management.
Joanna Tang, Carla D'Antonio
wiley   +1 more source

Volcanic eruptions disrupt ENSO teleconnections with land summer temperature. [PDF]

Nat Commun
Zhang X, Li J, Xie SP, Liu F, Shi F, Gao C, Zhang H, Dong Q.   +7 more
europepmc   +1 more source

Spectroscopic Methods of Edible Flower Authentication and Quality Control for Food Applications

eFood, Volume 7, Issue 1, February 2026.
The global demand for edible flowers has increased. Issues such as incorrect species identification, flower product adulteration, contamination, and quality degradation necessitate the application of proper methods for authenticating and controlling the product's quality.
Fidele Benimana, Christopher Kucha, Anupam Roy, Anand Mohan   +3 more
wiley   +1 more source

Unexpected Giant Right Coronary Artery Aneurysm Diagnosed by Computed Tomography Angiography in the Emergency Department

Journal of Clinical Ultrasound, Volume 54, Issue 2, Page 509-515, February 2026.
3D Volume Rendering coronary CTA reconstruction showing a giant thrombosed aneurysm of the proximal right coronary artery ABSTRACT Giant coronary artery aneurysms (GCAA) are usually defined as diameter > 8 mm or > 400% of the adjacent normal segment; they are very rare (reported prevalence ≈0.02%).
Stefano Giusto Picchi, Giulia Lassandro, Rosita Comune, Filomena Pezzullo, Stefania Tamburrini, Giulio Cocco, Nino Cocco, Domenico Tafuri, Antonio Corvino   +8 more
wiley   +1 more source