What is an attosecond? A physical chemist explains the tiny time scale behind Nobel Prize-winning research

Three scientists won the 2023 Nobel Prize in physics for their work developing methods to shoot laser pulses that only last an attosecond, or a mind-bogglingly tiny fraction of a second.

Aaron W. Harrison, Assistant Professor of Chemistry, Austin College • conversation
Oct. 4, 2023 ~5 min

Just 3 Nobel Prizes cover all of science – how research is done today poses a challenge for these prestigious awards

The Nobel Prize categories were set up more than a century ago. Since then, science has grown and evolved in unpredictable ways.

Jeffrey I. Seeman, Visiting Research Scholar in Chemistry, University of Richmond • conversation
Sept. 28, 2023 ~10 min


Do liposomes make food supplements more effective? A chemistry expert explains common myths about these products

Liposomes have been used to enhance the effectiveness of medicines for decades – but it doesn’t necessarily mean they will work in food supplements too.

Mohammad Najlah, Professor of Pharmaceutics & Nanomedicine, Anglia Ruskin University • conversation
Sept. 27, 2023 ~8 min

'Design of Coffee' course teaches engineering through brewing the perfect cup of coffee

In an engineering course at UC Davis, students learn all the nuances that go into brewing ‘a truly excellent cup of coffee.’

William D. Ristenpart, Professor of Chemical Engineering, University of California, Davis • conversation
Sept. 25, 2023 ~5 min

The complex chemistry behind America's spirit – how bourbon gets its distinctive taste and color

The bourbon industry has been booming in recent years, but what sets all the different types of bourbon apart?

Michael W. Crowder, Professor of Chemistry and Biochemistry, Miami University • conversation
Sept. 14, 2023 ~9 min

Possible hints of life found on distant planet – how excited should we be?

The results are intriguing, but analysing the atmospheres of exoplanets is no easy task.

Ian Whittaker, Senior Lecturer in Physics, Nottingham Trent University • conversation
Sept. 13, 2023 ~7 min

Nanoparticles will change the world, but whether it's for the better depends on decisions made now

Nanoparticles have contributed to profound medical advances like the COVID-19 vaccine, but without oversight, they pose ethical and environmental issues.

Kristin Omberg, Group Leader, Chemical and Biological Signatures, Pacific Northwest National Laboratory • conversation
Sept. 7, 2023 ~9 min

The bubbly chemistry behind carbonated beverages

Ever wonder how soda manufacturers get the bubbles and fizz inside the can? A chemist explains some of the science behind the carbonation process. Hint − it involves carbon.

Michael W. Crowder, Professor of Chemistry and Biochemistry, Miami University • conversation
Aug. 14, 2023 ~7 min


Why does your hair curl in the summer? A chemist explains the science behind hair structure

A chemist explains how the structure of your hair follicles, your genetic code and environmental factors like humidity influence how hair behaves on a day-to-day basis.

Tara S. Carpenter, Principle Lecturer, University of Maryland, Baltimore County • conversation
Aug. 11, 2023 ~7 min

Before he developed the atomic bomb, J. Robert Oppenheimer's early work revolutionized the field of quantum chemistry – and his theory is still used today

Remember building model molecules with balls and sticks in chemistry class? You have J. Robert Oppenheimer to thank for that, as a quantum chemist explains.

Aaron W. Harrison, Assistant Professor of Chemistry, Austin College • conversation
Aug. 4, 2023 ~7 min

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