Pharmaceutical and biopharmaceutical laboratories increasingly need to characterize complex samples that contain APIs, ...

Identifying laboratory rodents as a group may be sufficient if all the animals are to receive the same treatment and/or manipulation and if individual variations in response are not to be recorded ...

Methods for obtaining blood samples from mice tend to be difficult, inhumane, or both. The authors describe an inexpensive, disposable, single-use lancet for submandibular bleeding of mice that allows ...

Insects join list of species capable of solving simple ‘box-and-banana’ problem that demonstrates basic intelligence Bumblebees can use tools to solve a problem, according to experiments that ...

Researchers spend hours on repetitive lab tasks that can slow down experiments and delay results. One example is cell counting, a common process in biological research that helps scientists measure ...

Solarpunk is all about combining that DIY hacker ethos with sustainability and renewable resources. Our usual PCB manufacturing methods, with their bevy of chemical baths and petrochemical resins aren ...

Macworld explains how to type special characters like @, #, €, and £ on Mac keyboards using the Option/Alt key combinations. These shortcuts are essential for users switching from PC to Mac or working ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...