12/03/2026

Wolves kill—and ravens remember where

When a wolf pack runs down its prey, the first on the scene is often the raven. Even before the predators have had time to dig in, the ravens are already in line, waiting to take advantage of the odd scrap of meat that becomes ...

Wood surface treatment fights harmful bacteria

A University of Helsinki study has investigated bacterial adhesion, survival and transmission on untreated and treated wood surfaces under both laboratory and field conditions. The laboratory work focused on Staphylococcus ...

Gen Z holds companies to account for greenwashing

Companies increasingly want to talk about sustainability, but not everyone believes equally in their commitments. The focus of corporate communication has shifted towards sustainability in response to increasingly serious ...

A familiar voice shapes how zebra finches hear and respond

Conversations with friends have an ease that is hard to replicate with someone you have just met—often replies come more naturally and timing just seems to click. A strikingly similar pattern plays out in zebra finches, very ...

'Ionic liquids' could redefine the habitable zone

"Follow the water" has been a guiding mantra of astrobiology, and even space exploration more generally, for decades. If you want to find life, it makes sense to look for the universal solvent that almost all types of life ...

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