Does homosexuality have biological advantages? (Image: YinYang / iStock)
How could same-sex sexual behavior persist in evolution even though homosexual individuals have fewer children?...
The European noble crayfish (Astacus astacus) is threatened with extinction today. (Image: Anders Asp)
Economy before nature conservation: The European crayfish is on the...
Hawk sku in flight. (Image: KarupelvValleyProj / Charel Klein)
Many seabirds are now acutely threatened. However, it is particularly difficult to protect species...
The vocalizations of young sac-winged bats are shaped by the same features that characterize human babbling. (Image: Michael Stifter & Ahana Fernandez)
"Mamama", "dadada"...
An ancient resting place of a special kind. (Image: Pompeii Archaeological Park)
An exciting inscription and some mummified remains: archaeologists have discovered an unusual grave...
A brain organoid with structures similar to the eyes. (Image: Elke Gabriel)
The bizarre for basic research: Researchers have grown so-called brain organoids from...
The apothecary and death, 1816. (Image: Wellcome Collection / historical)
In Georgian-era England, getting old was a source of deep fear for many. Because...