Hundreds of companies have set ambitious targets to reach net-zero carbon emissions by 2050. But what does i take to get there? And, more importantly, will it be enough to slow climate change? Environmental economics experts Oliver Miltenberger and Matthew D. Potts explain the challenges and opportunities.

Yes, it’s possible to be a conscientious citizen of the Earth and a loving dog parent. Here’s a look at the environmental impact of our four-legged friends as well as smart ways to decrease it.

From solar panels to electric vehicles, all sorts of exciting technologies are being used to address the climate crisis. But some solutions already exist in the natural world. Seaweed — yes, seaweed — could help us absorb carbon emissions, generate marine protein and replace petroleum-based products.

Right now we’re living in the middle of a climate crisis and a housing crisis (oh, and a pandemic). Smaller spaces — like houses that are 400 square feet and less — could help us address both. Here’s how.

The Paris agreement is aimed at limiting global temperature rise to no more than 2°C, but we could reach 1.5°C within the next decade. Here’s the difference that half degree could make to our world — and to our lives.

Climate change is now affecting every continent, region and ocean on Earth and every facet of the weather. Here’s an explainer to the new report and what it means for our future.

A rocket launch can generate between 50 and 100 times more C02 emissions than a long airplane flight. Here’s what a space tourism industry could mean for our planet — and for climate change.