soma.fm has a pretty diverse collection of stations for different tastes.

No ads too. Ads kill a radio station for me.

https://www.thirdrockradio.net/

Third Rock Radio - new music and NASA project updates combined!

ETA: They have actual (non-annoying) DJs and no commercials.

Chicago Independent Radio Project, aka "Chirp"

I like a lot of electronic and dance music, here’s my favorite stations:

• Kiosk Radio - great station from Brussels, often dancey and experimental
• Dublab - Los Angeles station with eclectic programming
• The Lot Radio - NYC based dance music radio, some big names
• NTS

di.fm for all your electronic music needs.

https://www.slackradio.org/

Praise "Bob"

AncientFM and SleepPill

• SomaFM
• SceneSat
• Nectarine

Kndd the end is pretty good if it's a fundraising week on npr

CoreTime.FM

German channel playing hardcore, speed core, gabber, etc.