General Apologetics and Philosophy:
http://www.bethinking.org/ — Be Thinking is a great apologetics resource that features articles and audio on any topic you can think of. Science, culture, other religions, entertainment… You name it, Be Thinking will have some information for you.
RZIM.org — Ravi Zacharias International Ministries is made up of teams of apologists all around the globe. On the site, you can find schedules of events, bios, articles, audio and sometimes live streams of events by RZIM staff. The organization’s leader, Ravi Zacharias, is one of the most influential and respected Christian apologists in the world today.
http://www.reasonablefaith.org/ — Reasonable Faith is the website for the ministry of William Lane Craig. Craig is extremely knowledgeable as a philosopher, apologist and has extensive knowledge of scientific theories as well. His lectures are great resources.
Science and Faith:
http://www.reasons.org/ — Reasons To Believe is lead by Dr. Hugh Ross. His team of scholars are dedicated to Biblical authority and truth above all. The Reasons website is a great resource for those who want to keep up with the scientific advancements of today as well as those interested in a scientific creation model.
Pastors and Sermons:
Alistair Begg: Truthforlife.org
Tim Keller Podcasts: https://itunes.apple.com/us/podcast/timothy-keller-podcast/id352660924?mt=2
Robert Morris (and others): http://gatewaypeople.com/sermons