The world must halt its increase in greenhouse gases within the next three years, cut them by 43% in the next seven, and eliminate them entirely by 2050 to avoid catastrophic and irreversible climate change impacts this century, according to a new report released this week by the Intergovernmental Panel on Climate Change (IPCC).

Renewable energy prices have fallen by more than 70 percent in the last decade, driving more Americans to abandon fossil fuels for greener, less-polluting energy sources.

After water, sand is the most exploited natural resource on the planet. However, its extraction from seas, rivers, beaches and quarries has an impact on the environment and surrounding communities.

Modern agriculture is underpinned by a steady supply of fertilizer. However, one of the main ingredients of fertilizer, phosphorus, is running out, putting pressure and financial strain on farmers throughout the world.

Agritourism enterprises have shown to benefit communities by connecting consumers with agriculture and help preserve farmland in rural and peri-urban communities.

University of Virginia researchers, in partnership with The Nature Conservancy, are sharing the good news that the future of oyster reefs, which have experienced greater than 85% loss worldwide over the past two centuries, doesn’t have to be bleak.

A Stanford University analysis(link is external) could help policymakers across the U.S. spend billions of dollars in new federal infrastructure funding more wisely.

Instead of prioritising energy-efficient, sustainable sea transport, the focus is often on satisfying commercial interests when planning shipping routes.

According to the latest assessment report from the Intergovernmental Panel on Climate Change, a considerable reduction in CO2 emissions is required to limit the consequences of climate change.

CU Boulder study shows how compromise, communication can set more realistic expectations for fisheries, farms and beyond