A discussion on the DNA of Scottish clan members will launch 10 days of science in Inverness next month.
The University of the Highlands and Islands (UHI) are hosting a range of free events across the city for Inverness Science Festival from May 1.
It will be launched with a talk on DNA and how it can be used to help people trace their family history by genealogy expert Alasdair Macdonald.
He will discuss how DNA from various northern clans such as the Mackenzies and the Sutherlands to trace their heritage and history.
Other events in the festival programme include a family fun day at Inverness Leisure Centre, a weather talk at the Tiso shop on Henderson road and a badge making session at Simpson’s Garden Centre where children can learn about common insects.
A programme of school events will run alongside the public programme featuring activities such as a maths masterclass, a big bang chemistry lecture and a renewable energy debate.
This year’s festival is being organised by the Science, Technology, Engineering and Maths (Stem) team at UHI.
The university’s engagement officer Derek Gorrie said: “We’re excited to be organising this year’s Science Festival.
“With a diverse range of events, we hope the programme will appeal people of all ages and interests. From dolphins to DNA there should be something for everyone.
“As a regional university, we offer a variety of Stem-related courses, including technical, degree and research programmes.
“We hope the festival will inspire people to find out more about science and develop a passion for this fascinating subject area.”
Inverness Science Festival 2015 takes place in venues around Inverness from Friday, May 1 to Sunday, May 10.
A full programme of events is available online.