I can see how different grunts could come to mean “bear”, “deer” or “run”. But how do grammatically complex languages get their cases and declensions? (continued) ...

Biological scientists have uncovered how the dengue virus uses its envelope protein to capture human plasmin from a blood meal to enhance the permeability of the mosquito midgut for infection.

Biological scientists from the National University of Singapore (NUS) have uncovered how the dengue virus uses its envelope ...

Scientists have developed a simulation method incorporating quantum mechanics to model the electronic structure of nearly ...

Oligosaccharides are made from different types of sugars linked together in complex ways ... It’s the specific structure of these oligosaccharides that determines whether a given strain of virus can ...

But the coronavirus causes COVID, while the influenza virus causes the flu. COVID also spreads faster than the flu and remains contagious for longer periods. Both illnesses cause symptoms such ...

Shahi Idgah mosque complex case: The Supreme Court on Wednesday ... the high court had said that no harm should be caused to the structure during the exercise which it indicated could be overseen ...

Now, researchers used cryoelectron microscopy (cryo-EM) to elucidate the structure of the Nipah virus polymerase complex (the ...

Researchers have profiled the molecular structure and features of a key part of the deadly Nipah virus. Experiments in cells showe how changes in the viral polymerase -- a protein involved in viral ...

Human immunodeficiency virus type 1 (HIV-1 ... evolution of the unique HIV capsid structure: its conical shape might be necessary to break the nuclear pore complex and to complete the import ...

Through phylogenetic, population structure, and genetic diversity analyses ... Genome of root celery and population genomic analysis reveal the complex breeding history of celery, Plant ...

FILE - A boy rides his bicycle past apartment buildings as a rally staged by the East Colfax Community Collective is held in the courtyard to address chronic problems in the apartment buildings ...