InfobinCode

Official site:
https://www.nintendo.co.jp/zelda/
Sonygaf collection of all the screenshots
http://www.neogaf.com/forum/showthread.php?t=1233899

The full-map revealed:
http://www.eggplante.com/2016/06/14/full-zelda-breath-of-the-wild-map-revealed-roughly-360-square-kilometres/

Nintendo says it's 12 times the size of Twilight Princess
http://www.ign.com/articles/2016/06/14/e3-2016-zelda-breath-of-the-wildas-open-world-is-12-times-bigger-than-twilight-princess

Story details
[YouTube] The Story in The Legend of Zelda: Breath of the Wild- E3 2016 Stage Show (embed) [Open] [Embed]

Aonuma on Rupees. the title, and more
http://gonintendo.com/stories/259641-ign-zelda-botw-aonuma-on-getting-lost-rupees-subtitle-spec

Sheik spin-off:
http://gamerant.com/zelda-sheik-spinoff-miyamoto/
NX version will have better graphics: https://twitter.com/tomphillipsEG/status/743138601836306432 (embed)
Nintendo patent in BotW: https://twitter.com/ZhugeEX/status/743203415405248513 (embed)

Nintendo mystery box: http://m.store.nintendo.co.uk/merch-accessories/nintendo-mystery-box-the-legend-of-zelda-edition/11282171.html?widget_id=265235

BONUS:
Breath of the Wild is learning from Skyward Sword hate
http://www.polygon.com/e3/2016/6/16/11951678/legend-of-zelda-breath-the-wild-skyward-sword-e3-2016-wii-u-nintendo

Aonuma on the Gamepad being a mistake.
http://www.videogamer.com/wiiu/the_legend_of_zelda/news/zelda_director_admits_wii_u_gamepad_disrupts_gameplay.html