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Archaeology Aug 14, 2024

Researchers discover there was an overseas trade supplying horses for sacrifices during the late Viking age

Prehistoric communities from Iceland to the Eurasian Steppe sacrificed horses as part of their funeral rites. These Baltic tribes, known as the Balts, sacrificed horses longer than anywhere else in Europe, up until the 14th ...

Biochemistry Aug 14, 2024

Fine fragrances from test tubes: A new method to synthesize ambrox

Mankind has been craving pleasant smells and therefore working on perfumes since ancient times—fine scents have always been considered a source of inspiration, and a good fragrance has always been a sign of health. The ...

Environment Aug 14, 2024

Researchers pump extra CO₂ into an oak forest and discover trees will be 'woodier' in future

Oak trees accumulate more wood when there is more carbon dioxide (CO₂) in the atmosphere. That's the key finding from our new study, carried out in a long-established forest in Staffordshire, England, that we have turned ...

Biotechnology Aug 14, 2024

Wild genes in domestic species: How we can supercharge our crops using their distant relatives

Food security is shaping up as one of the biggest challenges we face globally. In some places, access to food has steadily deteriorated in recent years, due to wars, inflation and climate-driven extreme weather. The cost ...

Plants & Animals Aug 14, 2024

'Monster plants': An expert guide to alien invasive species and the epic battles they win

A lot of people think of plants as pretty to look at, but defenseless and passive as far as organisms go. However, the many alien species—or "monster plants"—around us show we should never underestimate plants and the ...

Cell & Microbiology Aug 14, 2024

Revealing the mysteries within microbial genomes with a new high-throughput approach

A new technique developed at Lawrence Berkeley National Laboratory (Berkeley Lab) will make it much easier for researchers to discover the traits or activities encoded by genes of unknown function in microbes, a key step ...

Cell & Microbiology Aug 14, 2024

Newly discovered ability of comammox bacteria could help reduce nitrous oxide emissions in agriculture

An international research team led by the Centre for Microbiology and Environmental Systems Science (CeMESS) at the University of Vienna has discovered that comammox bacteria, first identified by them in 2015, can grow using ...

Molecular & Computational biology Aug 14, 2024

Unraveling modern bread wheat from the genes up

A genomic resource for the wild grass species Tausch's goatgrass (Aegilops tauschii) has been developed by a team of international researchers led by KAUST. This new understanding will accelerate gene discovery research and ...

Ecology Aug 14, 2024

First biogeographic map of ants reveals nine global realms

The distribution of species around the globe is not a random process but an outcome resulting from several evolutionary mechanisms as well as past and current environmental limitations. As a result, since the mid-19th century, ...

Earth Sciences Aug 14, 2024

Rising mercury pollution in soil could be related to climate change, study suggests

In 2017, the Minamata Convention on Mercury went into effect, designed to help curb mercury emissions and limit exposure across the globe. However, a new study of mercury levels in soil suggests that the treaty's provisions ...

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