جائزة نوبل في الكيمياء تكلل أبحاث تصوير البروتينات في أثناء عملها
طوَّر ثلاثة علماء أساليب مجهرية تستخدم الإلكترونات والبرودة للكشف عن التفاصيل الدقيقة لآلية الحياة.
"chemistry"
Teaching chemistry while female: when my very existence was a problem.
Not quite 20 years ago, I was between graduate programs. I had earned my Ph.D in chemistry and filed my applications to seven Ph.D. programs in philosophy.
Scary subject matter.
This being Hallowe’en, I felt like I should serve you something scary. But what? Verily, we’ve talked about some scary things here: Dangers to life and limb in academic chemistry labs, and the suggestion that lab safety is too expensive...
The golden age of computational materials science gives me a disturbing feeling of déjà vu
I was a mere toddler in the early 1980s when they announced the “golden age of computational drug design”. Now I may have been a toddler, but I often hear stories about the impending golden age from misty-eyed veterans in the field...
Breaking Food Down
What is food? The Merriam-Webster Dictionary entry says “Something that nourishes, sustains, or supplies.” How beautiful. That statement captures much of the emotion and feeling surrounding food, yet it’s only part of the full definition...
Why Space Stinks [Video]
Parts of this supposed vast emptiness smell like rotten eggs or gunpowder.
Pumpkin, hold the spice
Feel that chill in the air? Must be Fall, and with the change in seasons comes the latest food craze: pumpkin spice. Now, I’m hardly the first person to notice this.
Un método de cocción muy simple elimina el arsénico del arroz
Preparar el arroz en una cafetera puede reducir a la mitad los niveles de esta sustancia natural, pero tóxica.
How Risky, Really, Is That Chemical?
When you hear about a new finding regarding a risky chemical, consider these often unreported factors
How Does the Color of a Glass Bottle Affect the Beer Inside?
Light triggers chemical reactions that make beer taste like skunk spray and onions.
Happy New Year – the blog retrospective
Last year, my New Year’s Resolution was to try for a child with my husband. As I’m currently typing while trying to entertain a three month old baby I think I can safely claim that as one of the most successful New Year’s Resolutions I’ve ever made...
Human Antibodies Given Sharklike Armor to Fight Disease
Human therapeutic antibodies often break down. Now chemists have grafted on more rugged features, taken from sharks
Bhopal at 30: Lessons Still Being Learned
In 1989, I was working as an at editor at IEEE Spectrum when I was assigned to write a feature on Bhopal. The thirtieth anniversary of that industrial disaster that killed thousands is tonight...
A New Chemical Recipe Raises Prospect of Inexpensive Fuel
Lab-made molecule can transform components of natural gas
States Cut Power Plant Pollution ahead of New EPA Rule
Carbon dioxide cuts have already begun ahead of the Clean Power Plan
Fossil Fuel Burning Obscures Radiocarbon Dates
Increasing atmospheric carbon from burned fossil fuels will make historic dating more difficult
Northern Forests Falter in Combating Climate Change
Forests in Eurasia are not sucking as much CO2 out of the sky as they used to
4 New Superheavy Elements Verified
The seventh row of the periodic table is now complete
3 Weeks Later, Many West Virginians Still Not Drinking Tap Water
After 10,000 gallons of coal-washing chemicals leaked into the Charleston-area’s water supply, many residents still do not trust that the water is safe enough to use, despite the lifting of a “Do Not Use” order...
"Living Ink" Laced with Microbes Makes Molecules on Demand
3-D printed gel contains bacteria that produce compounds for medicine or pollution cleanup
