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Ecology Mar 8, 2024

'Irreplaceable' Colombian bird collection at risk

Under a cracked and leaky ceiling, Andres Cuervo works on a colorful, dead hummingbird for the ornithological collection of the National University of Colombia, the country with more bird species than any other.

Analytical Chemistry Mar 6, 2024

Metal-organic framework research makes key advance toward removing pesticide from groundwater

Scientists led by an Oregon State University chemistry researcher are closing in on a new tool for tackling the global problem of weedkiller-tainted groundwater.

Space Exploration Jan 17, 2024

Machine learning could help find Martian caves for future human explorers

The surface of Mars is hostile and unforgiving. But put a few meters of regolith between you and the Martian sky, and the place becomes a little more habitable. Cave entrances from collapsed lava tubes could be some of the ...

Archaeology Nov 13, 2023

Examining late medieval to early modern stone engravings created by prisoners in a castle dungeon

Castles served to enforce law and order during the Middle Ages and the early modern era. Often, they had facilities to hold people captive. The Questenburg near Sangerhausen (Mansfeld-Südharz district) was probably built ...

Environment Nov 2, 2023

Earthquake slightly damages houses in southeastern Indonesia, but no casualties reported

An earthquake slightly damaged houses and other buildings in southeastern Indonesia early Thursday, causing some panic but no apparent casualties.

Polymers Oct 25, 2023

New method produces homogeneous polystyrene microparticles in a stable dispersion

Dispersions of polymer particles in a liquid phase (latexes) have many important applications in coatings technology, medical imaging, and cell biology. A French team of researchers have now developed a method, reported in ...

Social Sciences Oct 4, 2023

Underappreciation of LGBT executives creates investment opportunity, says study

Academics from Northumbria University have uncovered an "extreme underappreciation" of firms with CEOs who are openly gay, lesbian, trans or bisexual—and they say it's driven by discrimination.

Optics & Photonics Sep 28, 2023

Intense lasers shine new light on the electron dynamics of liquids

An international team of researchers from the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg and ETH Zurich has now demonstrated that it is possible to probe electron dynamics in liquids using ...

Archaeology Sep 27, 2023

New rooms discovered in Sahura's pyramid

An Egyptian-German mission led by Egyptologist Dr. Mohamed Ismail Khaled of the Department of Egyptology at Julius-Maximilians-Universität of Würzburg (JMU) has made a significant discovery within Sahura's pyramid.

Other Sep 10, 2023

German circus replaces live animals with holograms

The smell of sawdust and popcorn fills the air. The clowns, acrobats and magicians are all in place.

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