The focus-enhancing device is still priced at $249, but the first 3,000 units will be discounted to $199.

A light period or a period that stops before you expect may happen for a variety of reasons. Weight, age, or changes in medication can impact your period. Spotting or a missed period may indicate an ...

Quantum dot (QD) lasers enable intrinsically feedback-tolerant, isolator-free silicon photonic integrated circuits (PICs), eliminating the bulky optical isolators traditionally required to suppress ...

Monomeric fluorescent proteins that change their emission characteristics as they mature have been successfully used to study the spatial and temporal dynamics of lysosome-associated membrane protein ...