https://evidencenetwork.ca/it-is-not-just-any-tree-in-1960-it-was-planted-in-spain-and-now-it-is-an-invasive-species-that-is-destroying-insects-and-birds/Evidence Networken2026-09-03T17:21:01-04:00It is not just any tree: in 1960 it was planted in Spain and now it is an invasive species that is destroying insects and birds https://evidencenetwork.ca/blocking-solar-radiation-during-the-day-is-the-most-effective-german-portillo-environmentalist-explains-how-to-keep-the-house-cool-without-air-conditioning/Evidence Networken2026-09-03T16:20:39-04:00“Blocking solar radiation during the day is the most effective”: Germán Portillo, environmentalist, explains how to keep the house cool without air conditioning https://evidencenetwork.ca/the-air-conditioning-paradox-it-cools-your-house-but-it-also-contributes-to-global-warming/Evidence Networken2026-09-03T00:20:33-04:00The air conditioning paradox: it cools your house, but it also contributes to global warming https://evidencenetwork.ca/air-conditioning-vs-fan-this-is-the-option-that-can-reduce-your-electricity-bill-the-most/Evidence Networken2026-09-02T23:21:04-04:00Air conditioning vs fan: this is the option that can reduce your electricity bill the most https://evidencenetwork.ca/having-many-reservoirs-does-not-prevent-drought-how-many-are-there-in-spain-and-where-are-they-concentrated/Evidence Networken2026-09-02T07:21:01-04:00“Having many reservoirs does not prevent drought”: how many are there in Spain and where are they concentrated? https://evidencenetwork.ca/barcelona-will-turn-olive-pits-into-roads-the-new-asphalt-that-promises-to-reduce-co%e2%82%82-emissions-by-up-to-76/Evidence Networken2026-09-02T06:20:35-04:00Barcelona will turn olive pits into roads: the new asphalt that promises to reduce CO₂ emissions by up to 76%