Record-breaking temps in US as 4th July holiday beginsTo play this video you need to enable JavaScript in your browser.This video can not be playedRecord-breaking temps in US as 4th July holiday beginsCloseMore on the heatwave gripping the US.SubsectionUS & CanadaPublished31 minutes agoShareclose panelShare pageCopy linkAbout sharingRelated topicsUnited StatesFollow United Statesclose panelYou are now following United StatesUpdates from your News topics will appear in My News and in a collection on the News homepage.HeatwavesFollow Heatwavesclose panelYou are now following HeatwavesUpdates from your News topics will appear in My News and in a collection on the News homepage.Severe weatherFollow Severe weatherclose panelYou are now following Severe weatherUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description
<small>Source: BBC Science</small>
