Under Common Core, parents are likely to see some unfamiliar terms on their children’s elementary-school math homework. Here are some examples drawn from New York state’s math curriculum: –Grade 2 ...

NASA has issued an update on its asteroid sample collection mission, officially dubbed OSIRIS-REx, revealing a problem with the container that transported the sample back to Earth. The space agency ...

NASA had aimed to collect its first sample of Martian rock using the Perseverance rover yesterday, Friday, August 6, but the sampling attempt didn’t go as planned. The rover failed to collect a rock ...

Perseverance recently collected its 14th Mars rock sample but was unable to seal the tube. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's ...

Liquid chromatography–mass spectrometry (LC-MS) has become the most popular technique for proteomics analysis. In this strategy, proteins of a sample are typically separated by PAGE and then digested ...