An analysis of obsidian artifacts excavated during the 1960s at two prominent archaeological sites in southwestern Iran suggests that the networks Neolithic people formed in the region as they developed agriculture are larger and more complex than previously believed. The study has applied state-of-the-art analytical tools to a collection of...
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High exposure to glyphosate in pregnancy could cause lower birth weights in babies
Researchers are learning more about the effects of herbicide exposure during pregnancy.
Impact of coral chemical compounds on reef composition and health
Stumbling upon a new source of underwater caffeine was just an added bonus of a new study examining the impact of chemical compounds that corals release into the seawater.
Economic losses from hurricanes become too big to be offset by the US if warming continues
Hurricane damages can increase due to increasing global temperatures, caused by greenhouse gas emissions from fossil fuels. Computer simulations of regional economic sectors and supply chains in the US now show that the resulting economic losses can at some point not be nationally offset under unabated warming. If too many...
How fluctuating oxygen levels may have accelerated animal evolution
Oxygen levels in the Earth's atmosphere are likely to have 'fluctuated wildly' one billion years ago, creating conditions that could have accelerated?the development of early animal life, according to new research.
3D printing plant cells shows promise for studying cell function
Researchers take a big step in showing efficacy of bioprinting plant cells to study cellular communication and viability in a controlled environment.
Hoverflies migrate north in spring
A team has shown experimentally, that hoverflies migrating during the spring orientate north. In late spring earlier this year, a large-scale migration of insects arrived on the Isles of Scilly and mainland Cornwall. Species included many migratory butterflies and moths such as the Painted Lady and Hummingbird Hawkmoth, but the...
September 2022 Tied as Earth’s 5th Warmest on Record
Tropical cyclones brought devastation around the world
NASA Dust Detective Delivers First Maps From Space for Climate Science
Measurements from EMIT, the Earth Surface Mineral Dust Source Investigation, will improve computer simulations researchers use to understand climate change.
Alpine Plants Respond to Climate Change
Researchers from ETH Zurich are studying how alpine vegetation is responding to a warming climate – and how some plant communities are continuing to stand firm against newcomers from lower elevations.