SciGlow | All Science News In One Place
SciGlow is a newsletter of science stories from the major research labs. Headlines link to in-depth articles and editorials. SciGlow keeps scientists and others up-to-date on current research.
A remarkable new treasure has been found by scientists from the University of Portsmouth – the first fossil plant gum on record. The beautiful, amber-like material has been discovered in 110 million year old fossilised leaves. University of Portsmouth PhD student Emily Roberts, made the discovery while examining fossilised leaves of the Welwitschiophyllum plant, found in the … Read more
Australia’s first plant foods – eaten by early populations 65,000 years ago – have been discovered in Arnhem Land. Preserved as pieces of charcoal, the morsels were recovered from the debris of ancient cooking hearths at the Madjedbebe archaeological site, on Mirarr country in northern Australia. University of Queensland archaeobotanist Anna Florin said a team … Read more
New research from Kyushu University in Japan provides a better understanding of how chemicals thought to impart unique health benefits to plants in the cabbage family are broken down to promote growth in conditions lacking sufficient sulfur and could aid in the future development of broccoli and cabbage that are even healthier for you. Researchers … Read more
Bryophytes are a group of plants that include mosses, liverworts and hornworts. They are often referred to as the early land plants marking the transition from freshwater to a terrestrial ecosystem. The timing of the conquest of land and the relationships among the main lineages of plants have been contentious for a long time. In … Read more
A new study that examines the genetics behind the bitter taste of some sorghum plants and one of Africa’s most reviled bird species illustrates how human genetics, crops and the environment influence one another in the process of plant domestication. The study untangles these factors to create a more complete look at crop domestication than … Read more
Climate is an important factor in determining a plant species’ growing zone. Some studies suggest that by the turn of the next century, climate change will have caused some species to spread several dozen kilometres north of their current distribution areas. Such changes could have major consequences on how land-based ecosystems function. But a northern … Read more
Plant life is expanding in the area around Mount Everest, and across the Himalayan region, new research shows. Scientists used satellite data to measure the extent of subnival vegetation – plants growing between the treeline and snowline – in this vast area. Little is known about these remote, hard-to-reach ecosystems, made up of short-stature plants … Read more
A continental-scale census and analysis of root-inhabiting microorganisms reveals that plants across Europe consistently harbour a small group of unexpectedly abundant ‘core’ microorganisms, irrespective of soil conditions and climate. This contrasts to strong effects of the local environment on the composition of surrounding soil microbial communities and on the relative fitness of different populations of … Read more
Indigenous wisdom and modern science are helping to bring a highly nutritious seed to the world’s attention. University of Queensland ethnobotanist Dr Boyd Wright has been working with the Kiwirrkurra in Western Australia’s Gibson Desert, investigating the seed of the native tree, warrilyu (Eucalyptus pachyphylla). “This seed has been eaten by the Kiwirrkurra people for … Read more
With growing populations and climate uncertainty, water security is a global concern. Many nations operate desalination plants, which remove salt from seawater to make it drinkable. These facilities typically discharge excess salt as hypersaline brine back into the ocean, with uncertain ecological effects. Now, researchers in Environmental Science & Technology report that a large desalination plant in … Read more