You can visit coinmarketcap, and use the search engine to search for your desired coins and tokens, select the coin and on that coin's page, you will see the information you need such as the website, announcement, chat or the telegram group, the explorer and many more. Going down the page, you will see a brief summary of the coin in question in addition to the current price, All Time High, All Time Low, supply and so on.
Coinmarketcap: https://coinmarketcap.com