How can you be invisible to infra-red cameras? How can you keep sperm superb? Find out in ScienceSeeker's picks of the best posts for the week of August 7-12 2018 #sciseekpicks #scicomm

This week's best science stories include a way to save the coral reefs, the low down on NASA's sun-shot, and how scientists can tell how much chocolate you've eaten. But there are many other topics touched on in ScienceSeeker editors' favourite posts within their respective areas of interest and expertise for the past seven days. Here is the full round-up of the ScienceSeeker Editors’ Selections:

• Tight underwear really is linked to lower sperm counts in men by Sam Wong at New Scientist
• Dads Pass On More Than Genetics in Their Sperm by Katherine J. Wu at Smithsonian.com
• "Looking Cool" with an Infrared Invisibility Cloak by Eleanor Hook at Physics Buzz
• Mission to the Nearest Star: Fastest Spacecraft Ever Will Dare to Sample the Sun's Corona by Amy Thompson at Scientific American

• Your Viewing Guide To The Best Meteor Shower In Years: 2018’s Perseids by Ethan Siegel at Starts With a Bang!
• The Most Famous Last Stand In History And How Geology Played A Role In It  by David Bressan at Forbes
• Podcast of the week: Scientists Finally Solved the Mystery of Antarctica’s Blood Falls by Kayleigh Rogers at Science Solved It
• Is CRISPR Gene Editing Doomed, Even As Gene Therapy Enters The Clinic? by Ricki Lewis at DNA Science Blog
• How CRISPR can save our coral reefs at A Backpacking Biologist
• Industrial fishing fleets traveling farther to reel in fewer fish by Mike Gaworecki at Mongabay.com
• How to Dismantle a Blue Whale by Jacqueline Windh at Hakai Magazine
• Chimp sanctuary created by World Bank threatened by World Bank-backed dam by Jonathan Watts at The Guardian
• Covering the coverage of the fox genome paper by Jessica Perry Hekman at Dogs! Brains! Science!
• Reward-system differences may underlie multiple autism features by Sarah Deweerdt at Spectrum
• Ban On The Use Of Bee-Killing Pesticides In U.S. Wildlife Refuges Overturned by Alex Bolano at Science Trends
• GC-MS Can Tell If You Are a Choc-a-holic by Inge de Dobbeleer at Chromatography Solutions
• Storm in a teacup: predatory journals are irrelevant by Arndt Leininger at Elephant in the Lab

Check back next week for more great picks!