Pollen analysis suggests peopling of Siberia and Europe by modern humans occurred during a major Pleistocene warming spell
LAWRENCE — It’s an Ice Age mystery that’s been debated for decades among anthropologists: Exactly when and how did the ...
Tag: pollen
No pollen, no seeds
North Carolina State University researchers have successfully transferred an important gene from one compartment of a plant cell to another ...
Artificial intelligence could help build pollen jigsaw of present and ancient flora
An emerging system which combines rapid imaging with artificial intelligence could help scientists build a comprehensive picture of present and ...
Despite fears to the contrary, Canadian wildfire smoke exposure was not much worse than a bad pollen day in New York City
New Yorkers can apparently breathe a sigh of relief, at least for now. Their exposure to the smoke in June ...
Pusan National University researchers identify peptides for pollen tube growth in rice
Double fertilization is a complex mechanism in flowering plants, wherein two sperm cells fuse with the embryo sac. To achieve ...
Study finds carrying pollen heats up bumble bees, raises new climate change questions
A new study from North Carolina State University finds carrying pollen is a workout that significantly increases the body temperature ...
Fossil pollen helps us understand changes in Asia´s ecosystem over the last 12,000 years
By using a unique set of data researchers at the University of Bergen show that vegetation change in Asia during ...
Pollen production could impact climate change by helping clouds form
For millions of people with seasonal allergies, springtime means runny noses, excessive sneezes and itchy eyes. And, as with many ...
Fossil pollen ‘sunscreen’ proves role of ozone depletion in largest mass extinction
Scientists from China, Germany and the UK led by Prof. LIU Feng from the Nanjing Institute of Geology and Palaeontology ...
How should Pollen Food Syndrome be diagnosed and managed?
People with Pollen Food Syndrome (PFS)—also known as oral allergy syndrome or pollen food allergy syndrome—experience an allergic reaction when ...
Ragweed allergy: aggressiveness of pollen is determined by its place of origin and by the environment
The different geographic and climatic regions from which ragweed pollen originates, as well as the degree of environmental pollution, may ...
Researchers discover when pollen comes of age
It cakes our cars in yellow powder every spring and taunts allergy sufferers for months on end, but pollen is ...
High-resolution 3D study of pine pollen reveals nanofoams are key to surviving mass extinctions
High-resolution 3D study of pine pollen reveals nanofoams are key to surviving mass extinctions Credit: ESRF/Stef Candé High-resolution 3D study ...
Study shows surprising breadth of plant viruses that hitchhike on pollen
We rely on pollinators like honeybees for all sorts of different crops.But that same flexibility could put plants at risk ...
Effects of meteorological factors and airmass movements on airborne pollen in Betula wetland in Xinjiang
As an important part of modern pollen research, compared with surface pollen, the monitoring of contemporary airborne pollen can not ...
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Fungus from Arrakis: New species named after Dune’s giant worms
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Null results research now published by major behavioral medicine journal
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New chemistry can extract virgin-grade materials from wind turbine blades in one process
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Scientists discover rare 6-planet system that moves in strange synchrony
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Ghostlike dusty galaxy reappears in James Webb Space Telescope image
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Acer i-Seed: the first eco-friendly fluorescent artificial seed for monitoring soil temperature by using drones