Update: A minibus spending package passed by the House of Representatives on January 8, 2026, effectively cancels the Mars Sample Return program by eliminating almost all funding for future missions.

EMBED <iframe src="https://archive.org/embed/retro-sample-cds" width="560" height="384" frameborder="0" webkitallowfullscreen="true" mozallowfullscreen="true ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Abstract: Substring searching on gene sequence data is widely used for analyzing the association between a list of gene mutations and a specific disease. As substring search usually has a high ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

You are given a string s and an array of strings words. All the strings of words are of the same length. concatenated string is a string that exactly contains all the ...

Michael Dong recently discussed sample preparation (SP) techniques for small-molecule drug substances and solid dosage forms. This article provides a primer for both novice and experienced analysts on ...

This article displays images of official 2020 sample ballots from the 50 states. This information is provided for illustrative purposes. Please note that ballot preparation procedures vary by state ...