Fossil teeth show how reptiles adapted to change

Marine predators that lived in deep waters during the Jurassic Period thrived as sea levels rose, while species that dwelled in the shallows died out, research suggests.

Image: Henderson Island

Henderson Island lies in the South Pacific, about halfway between New Zealand and Chile. As one of the best examples of a coral atoll, Henderson Island is a UN World Heritage site and one of the world's biggest marine reserves. ...

Voyaging for the Sentinels

Two recent expeditions that took scientists 26 000 km across the Atlantic Ocean have returned critical information to make sure that the Copernicus Sentinel satellites are delivering accurate data about the state of our oceans.

'Chameleon' ocean bacteria can shift their colors

Cyanobacteria - which propel the ocean engine and help sustain marine life - can shift their colour like chameleons to match different coloured light across the world's seas, according to research by an international collaboration ...

Researchers to study environmental, human impacts of nuclear war

Scientists and students led by the University of Colorado Boulder and Rutgers University are calculating the environmental and human impacts of a potential nuclear war using the most sophisticated scientific tools available.

Gene sequences reveal secrets of symbiosis

Advances in genomic research are helping scientists to reveal how corals and algae cooperate to combat environmental stresses. KAUST researchers have sequenced and compared the genomes of three strains of Symbiodinium, a ...

page 3 from 8