Biology

Chimpanzee cracking nuts. © Liran Samuni/ Taï Chimpanzee Project if(document.documentElement.clientWidth<=1220){ //var divAdtile1 = document.getElementById("iqadtile1-wrapper"); var divAdtile3 = document.getElementById("iqadtile3-wrapper"); //var...

The nifty spider is only about half the size of its ant prey. The sequence of their hunting strategy can be seen in...

The Chiriqui's harlequin frog (Atelopus chiriquiensis) has now largely disappeared from Costa Rica and Panama due to the amphibian fungus. © Marcos Guerra/...

There are ants almost everywhere, here a group of pharaoh ants. © Suman Gosh/ iStock if(document.documentElement.clientWidth<=1220){ //var...

Raised Yellow Yellow (Colias palaeno) © T. Schmitt/ Senckenberg if(document.documentElement.clientWidth<=1220){ //var divAdtile1 = document.getElementById("iqadtile1-wrapper"); var divAdtile3 = document.getElementById("iqadtile3-wrapper"); //var divAdtile1Mobile...

Ice floes in the arctic sea. © Esther Horvath if(document.documentElement.clientWidth<=1220){ //var divAdtile1 = document.getElementById("iqadtile1-wrapper"); var divAdtile3 = document.getElementById("iqadtile3-wrapper"); //var...

Moonlight plays an important role in the reproductive cycles of marine life. © Carolina Castro if(document.documentElement.clientWidth<=1220){ //var...

Large, forward-facing eyes, flexible gripping hands: the tarsier shows typical primate characteristics. © marcophotos/ iStock if(document.documentElement.clientWidth<=1220){ //var...

The Deccan Trapp in India is considered to be one of the causes of the mass extinction 66 million years ago. © Theodore...

if(document.documentElement.clientWidth<=1220){ //var divAdtile1 = document.getElementById("iqadtile1-wrapper"); var divAdtile3 = document.getElementById("iqadtile3-wrapper"); //var divAdtile1Mobile = document.getElementById("iqadtile1-mobile"); var divAdtile3Mobile = document.getElementById("iqadtile3-mobile"); //divAdtile1Mobile.replaceWith(divAdtile1); divAdtile3Mobile.replaceWith(divAdtile3); } Bite marks on fossil...

The forest stands around the Rappbodetalsperre in the Harz are suffering from the consequences of climate change. © André Künzelmann/UFZ ...

Vertebral bones of Tuebingosaurus maierfritzorum. © Valentin Marquardt/University of Tübingen if(document.documentElement.clientWidth<=1220){ //var divAdtile1 = document.getElementById("iqadtile1-wrapper"); var divAdtile3 =...

Bonobo siblings. © Sean M Lee if(document.documentElement.clientWidth<=1220){ //var divAdtile1 = document.getElementById("iqadtile1-wrapper"); var divAdtile3 = document.getElementById("iqadtile3-wrapper"); //var divAdtile1Mobile = document.getElementById("iqadtile1-mobile"); var...