7 Reasons Tulum Should Be Your Magical Next Trip

Tulum, that leafy green wonderland on Mexico’s Caribbean coast, also offers off-the-beaten path adventures you may not have heard about… and here’s why you should visit Tulum, for reals.

Not all bioplastics are created equal

Conventional plastics are seen as environmentally unfriendly because they’re made from fossil fuels. However, as plastic production grows, plant-derived polyethylene terephthalate (BioPET) has been touted as a more environmentally friendly alternative to PET, a plastic primarily used in beverage bottles. But a new study suggests that’s not always the case.

Can killer robots save ocean ecosystems?

Few predators can match the devastating impact of the lion fish. Since arriving in US waters in the 1980s, these fearsome creatures have left a trail of destruction along the Atlantic Coast, from Rhode Island to Venezuela. Lionfish can reduce a flourishing coral reef to barren wasteland in a matter of weeks.

The Conservation Crisis No One Is Talking About

Beaches around the world are disappearing. No, the cause isn’t sea-level rise, at least not this time. It’s a little-known but enormous industry called sand mining, which every year sucks up billions of tons of sand from beaches, ocean floors, and rivers to make everything from concrete to microchips to toothpaste.