I think it's important to know about the information of cryptocurrencies for newbie and others. Because they might be misguided by some social group or channel or person. I have tried to gather some important site or link so that anyone can get benefited from it. Some important sources of cryptocurrency news & other necessary source name have given below:
- coinmarketcap***
- tradingview .com (remove gap between tradingview and .com)***
- cryptopanic .com (remove gap between cryptopanic and .com)***
- Coinmarketcal - to keep track of the latest crypto events***
- CrypformationBot - a really useful telegram bot which gives listing alerts and lot more.***
- coincheckup .com
- CoinTelegraph
- Bitcoinist
- Reddit***
- tokenmarket .net
- coindesk .com***
- etherscan .io ( you can find any ERC20 token details here )***
- strategiccoin .com ( will helps to know about types of ICO token )
-***** finally, Altcointalks.com is also a great source of information. Day by day it is increasing and will be a great source like Bitcointalk. I like Altcoinstalk very much. The functionality is super and the rules and regulation are fair.
Thanks to all.

[Disclaimer: I am not doing any marketing for any site here and also not giving investment advice. This post is for only educational purpose]