The federal government’s energy efficiency standards are now at risk, says the Appliance Standards Awareness Project.

When California neighborhoods increased their number of zero-emissions vehicles (ZEV) between 2019 and 2023, they also experienced a reduction in air pollution. For every 200 vehicles added, nitrogen ...

When the object now known as 1I/ʻOumuamua streaked through the inner Solar System in 2017, it instantly rewrote the playbook ...

Human history is often told through kings, empires and machines, but a single reactive metal quietly underpins much of that ...

Recently, chemical looping ammonia synthesis (CLAS) has emerged as a viable alternative method for ammonia production. Specifically, aluminium-oxide (Al (2) O (3) )-based chemical looping has shown ...

A recent study has analyzed the relationship between different air pollutants and the main subtypes of lung cancer.

Ammonia is an essential chemical used across many industries worldwide. Beyond its traditional role as a fertilizer, it is ...

A six-year analysis of marine microbes in coastal California waters has overturned long-held assumptions about how the ...

The semiconductor industry has never been pickier about gas purity. As chip designs shrink below seven nanometers, ...