Gigatonne scale geological storage of carbon dioxide and energy (such as hydrogen) will
be central aspects of a sustainable energy future, both for mitigating CO2 emissions and …

Combustion is a reactive oxidation process that releases energy bound in chemical
compounds used as fuels─ energy that is needed for power generation, transportation …

Prudent risk management requires consideration of bad-to-worst-case scenarios. Yet, for
climate change, such potential futures are poorly understood. Could anthropogenic climate …

Simple Summary Climate change and extreme weather events have a major impact on crop
production and agricultural pests. As generally adaptable organisms, insect pests respond …

Global greenhouse gas (GHG) emissions can be traced to five economic sectors: energy,
industry, buildings, transport and AFOLU (agriculture, forestry and other land uses). In this …

Ammonia, a molecule that is gaining more interest as a fueling vector, has been considered
as a candidate to power transport, produce energy, and support heating applications for …

We report three major and confronting environmental issues that have received little
attention and require urgent action. First, we review the evidence that future environmental …

Agriculture is in crisis. Soil health is collapsing. Biodiversity faces the sixth mass extinction.
Crop yields are plateauing. Against this crisis narrative swells a clarion call for Regenerative …

We assess evidence relevant to Earth's equilibrium climate sensitivity per doubling of
atmospheric CO2, characterized by an effective sensitivity S. This evidence includes …

Constraining the climate crisis requires urgent action to reduce anthropogenic emissions
while simultaneously removing carbon dioxide from the atmosphere. Improved information …