News
- Microbes
The ancestor to modern brewing yeast has been found hiding in Ireland
Previously found in Patagonia and elsewhere, the brewing yeast Saccharomyces eubayanus has been found in Europe for the first time.
- Paleontology
Armored dinos may have used their tail clubs to bludgeon each other
Broken and healed spikes on Zuul's flanks are consistent with the armored beast receiving a mighty blow from the tail club of another ankylosaur.
- Life
A parasite makes wolves more likely to become pack leaders
In Yellowstone National Park, gray wolves infected with Toxoplasma gondii make riskier decisions, making them more likely to split off from the pack.
