Earth’s magnetic field and atmospheric oxygen appear to have moved in sync for half a billion years, pointing to a surprising connection between the planet’s deep interior and life-supporting ...

Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.33 billion years ago, during the Great ...

A single type of chemical structure that shows up again and again in modern medicine is the amide bond that links a carbonyl ...

Developed under the direction of Assistant Professor Shady Farah of the Technion's Faculty of Chemical Engineering, and carried out with colleagues from MIT, Harvard University, Johns ...

However, little is known about how these pollutants interact during early development, particularly in sensitive organs such as the eye. Based on these challenges, it is necessary to conduct in-depth ...

Ants send messages to colony members through odor compounds that contain alkenes, chemicals that help nestmates recognize one ...

Researchers evaluate the effectiveness of a novel extracorporeal total artificial lung system to enable bilateral pneumonectomy in patients with severe ARDS.

In 1869, Swiss scientist Friedrich Miescher isolated a mysterious substance from cell nuclei—an overlooked finding that would ...

You have heard over the last week that salt is not effective at melting snow below 15 degrees, but scientifically, why is ...

The relative size of a water droplet determines the kinetic processes that occur when ozone is taken up at the air-water ...

Producing green hydrogen efficiently and affordably remains a major challenge for the global energy transition, particularly in acidic water ...

Researchers have developed a new algae-based biochar material that shows remarkable ability to break down perfluorooctanoic ...