How a sperm manages to reach the fallopian tubes is clear at last, scientists say.
Image copyright Getty Images Image caption Transport pollution is rising Young people will be left to pick up the bill for climate change because politicians are dodging the issue, a UK report warns. The government must act faster to cut carbon dioxide (CO2) emissions from road traffic, homes and farming, the Committee on Climate Change […]
A panoramic photograph of British World War Two military vehicles deep inside a shipwreck sees German photographer Tobias Friedrich named as Underwater Photographer of the Year 2018. Friedrich’s photograph, taken off the coast of Ras Mohammed in Egypt, triumphed over 5,000 underwater pictures entered by photographers from across the world. Image copyright Tobias Friedrich/UPY 2018 […]
Image copyright University of Bristol Image caption Part of the 3D skeleton modelled from the fossil remains found in south Wales A fossil from south Wales has finally been identified as a new ancient species of small lizard. The reptile would have shared its home with other dinosaurs 200 million years ago, in what would […]