Your Yahoo site is using expired Security Certificate! These few days when I tried to connect to Yahoo! news, the following message popped up:-

"Untrusted Connection

sg.news.yahoo.com uses an invalid security certificate. The certificate expired on 19/09/2015 7:59 AM. The current time is 02/10/2015 10:00 AM. (Error code: secerrorexpired_certificate)"

Please fix this urgently as we cant even read the news!