When conducting research, the most reliable websites generally have the following domain endings:
- .gov (Government websites, which tend to provide authoritative information.)
- .edu (Educational institutions, which often present researched and peer-reviewed content.)
.org can also be reliable, as many non-profit organizations provide valuable information; however, it's important to assess the credibility of the specific organization behind the website.
.com sites can be reliable, but they are often commercial websites, and their content may not always be trustworthy, so they require careful evaluation.
Overall, the safest choices for reliable information would be .gov and .edu sites, with some caution for .org and .com sites.