Pages Navigation Menu

Science Writer and Editor

Ultrafast lasers catch electrons relaxing after brief excitement

Posted on 15 Sep 2017 in Journalism, Physics

No one can match these electrons when it comes to relaxing. Within a few hundred attoseconds – billionths of a billionth of a second – of being hit by an X-ray pulse, they are already back where they were, sitting calmly in a low-energy state. Image: Attoelectronics Group, MPQ

Read More

Tiny worm burrows may reveal when first complex animals evolved

Posted on 11 Sep 2017 in Animal Behaviour, Earth Science, Evolution, Journalism

A set of tiny burrows could resolve a big puzzle: how complex animals evolved and spread around the world without revealing their presence. Image: Luke Parry/Russell Garwood

Read More

Ankle fossil suggests our ancient ancestors leapt like acrobats

Posted on 9 Sep 2017 in Animal Behaviour, Evolution, Featured, Journalism

For years, many biologists have argued that the common ancestor of all primates was a small animal that scampered along thin tree branches. Now a fossil discovered in France suggests the first primate might actually have been a bizarre monkey-like animal capable of acrobatic leaping. Image: Shinagawa

Read More

Controversial footprints suggest we evolved in Europe not Africa

Posted on 4 Sep 2017 in Featured, Human Origins, Journalism

A set of ancient footprints has been found on a Greek island. They are extremely old – 5.7 million years – yet they seem to have been made by one of our hominin ancestors. At that time, hominins are thought to have been confined to Africa. The discovery supports the controversial suggestion that they may also have been living in eastern Europe. Image: zbigphotography

Read More

Weird fish fossil changes the story of how we moved onto land

Posted on 4 Sep 2017 in Earth Science, Evolution, Journalism

The evolutionary story we have written to explain our ancestors’ move from sea to land may need a rethink. A fossil fish from this era has been discovered with several of the features of land animals – yet it was only distantly related to them. Image: Brian Choo

Read More
Page 3 of 169« First...2345...102030...Last »