Life has evolved over billions of years, adapting to the changing environment. Similarly, enzymes—proteins that speed up ...

When is the partial solar eclipse? The partial solar eclipse will be visible in the United States early Saturday morning, around 4:50 a.m. EDT and end just before 8:43 a.m., according to the ...

At the heels of the lunar eclipse that happened March 13, 2025, a partial solar eclipse will occur on March 29. This celestial event will be visible across parts of North America, Europe ...

But this eclipse won't be "total" and it won't be "lunar." Instead, a partial solar eclipse will become visible one night this week to several states in the northeast U.S. The phenomenon occurs ...

The arrangement of small molecules—known as ligands—around transition metal atoms affects how the metal atoms behave. This is important because transition metals are used as catalysts in the synthesis ...

Researchers discover a way to potentially reduce CO2 emissions and decrease the need for chlorine to produce ethylene oxide — ...

Enzymes originally evolved in high-temperature environments and later adapted to lower temperatures as Earth cooled. Scientists discovered that a key shift in enzyme function occurred over ...

This study provides compelling evidence that kinesin's stepping mechanism is governed by strain-induced conformational changes in its nucleotide-binding pockets. Using pre-steady state kinetics and ...

Researchers develop a nickel catalyst that converts carbon dioxide to carbon monoxide with 99% selectivity by precisely ...

Davidson School of Chemical Engineering, Purdue University, Lafayette, Indiana 47907, United States ...