CBC Radio's Quirks and Quarks covers the quirks of the expanding universe to the quarks within a single atom... and everything in between.
Sam Illingworth
RNZ
BBC Radio 4
American Geophysical Union
westernuscience
WIRED
BBC Radio 4
van masterson
Palaeocast
A Moment of Science (amomentofscience.org)
Fun Kids
Indiana Public Media
KQED
Scientific American
New Scientist
TED
BBC World Service
WGBH Science Unit
ABC Radio
Chris Lassig, Stuart Burns and Claire Farrugia and others.
TED
Science Friday and WNYC Studios
ABC Radio
Natural Environment Research Council (NERC)
MEME
SETI Institute
Science Magazine
Common Descent
BBC World Service
None
Nate / The Company Making Podcasts
Tom Jenks and Mitchell Gatting
BBC Radio 4
All Around Science
Lagrange Point
Naked Scientists
Science Journal for Kids
Natural Environment Research Council
Chris Marquardt
Dr. Biology - School of Life Sciences, Arizona State University
Lagrange Point
KGNU - How On Earth
The Museum of Science, Boston
Chris and Jesse
Rajesh Kumar
KQED Science
Neptune Studios
Science Friday
NPR
Young People's Trust for the Environment
QuickAndDirtyTips.com
ExplorerHome
Scientific American
This Week in Science
The Science on Top Team
BBC World Service
BBC World Service
BBC World Service
BBC World Service
Apple Finch Pudding
BBC World Service
BBC World Service
BBC World Service
BBC World Service
BBC World Service
BBC World Service
BBC World Service
BBC World Service
BBC World Service
Tejas
The Guardian
Untamed Science
Josh Helmer
VOA Learning English
paulrex0_1
Laura Mahler
SciFri
Heredity
Skype A Scientist
None
Shane Farnsworth
Crystal DiMiceli
Jeff Cannata/Anthony Carboni
Sustainababble: comedy, nature, climate change.
Multispecies Worldbuilding
California Science Center
How On Earth
Guardian
FRANCE 24 English
The Wild Life
Techspeaking
The Optimist Daily
Naked Scientists
The Society for Marine Mammalogy
WGBH Science Unit
Indre Viskontas
Herpetological Highlights
Dr Kirsty MacLeod
Mongabay.com