A recent review of research on the response of plants, marine life and animals to declining sea ice in the Arctic found that sea ice decline and warming trends are changing the vegetation in nearby arctic coastal areas.

A $12 million program wants to revolutionize current farming methods by giving crops the ability to thrive without using costly, polluting artificial fertilizers.

Four teams are using synthetic biology to create new components for plants: a global search for a mysterious lost bacterium with significant unique functions; work to engineer beneficial relationships between plants and microbes; and an effort to mimic strategies employed by blue-green algae.

The U.S. National Science Foundation (NSF) and U.K.'s Biotechnology and Biological Sciences Research Council (BBSRC) made the awards following an 'Ideas Lab' that focused on new approaches for dealing with the challenges of nitrogen in the growing global food demand.  

Since man discovered agriculture, farmers have used ingenious ways to pump more nitrogen into crop fields; farmers have planted legumes and plowed the entire crop under, strewn night soil or manure on the fields, shipped in bat dung from islands in the Pacific or saltpeter from Chilean mines and plowed in glistening granules of synthetic fertilizer made in chemical plants. 

A new Washington University in St. Louis project seeks to miniaturize, automate and relocate the chemical apparatus for nitrogen fixation within the plant so nitrogen is available when and where it is needed — and only then and there.

Astronomers have assembled images from more than 13 years of superheated gas - 5,000 light-years long - as it is ejected from a supermassive black hole.

Even in such a cosmically short time frame, it gives us a better understanding of how black holes shape galaxy evolution.

A study shows for the first time that chromosomes rearrangements (such as inversions or translocations) can provide advantages to the cells that harbor them, depending on the environment they are exposed.

Art is forever was true in the case of internationally renowned sculptor Mary Hecht.

Despite an advanced case of vascular dementia, Hecht was able to draw spur-of-the moment and detailed sketches of faces and figures, including from memory and her case study shows that the ability to draw spontaneously as well as from memory may be preserved in the brains of artists long after the deleterious effects of vascular dementia have diminished their capacity to complete simple, everyday tasks.