Random lasers can be made simply by grinding a laser crystal and optically pumping the resulting powder. The physics behind the resulting laser emission is rich but has led to much controversy. New ...

Dr. Shweta shows multiple colonies that have grown on the culture plate, revealing the presence of fungi and bacteria picked up from the cash note. She clarifies that this growth is not random or ...

The strongest hints yet that Mars once hosted living microbes are no longer theoretical models or ambiguous chemistry. They are etched into a single, oddly speckled rock in an ancient riverbed, where ...

Melt-in-your-mouth tamales, house-made tortillas, and a little Chicago‑Illinois magic—Santa Masa makes every bite ...

Discover the key differences between Workforce IAM and CIAM. Learn why CTOs need distinct strategies for employee security and customer experience in enterprise SSO.

Panel Now has expanded its oral fluid drug testing solutions designed to improve workplace safety and compliance. The company ...

A century of plant species discoveries in China reveals a hidden bias that could affect global plant conservation.

Honest Gleim FMAA review covering why the FMAA is tougher than expected and how Gleim’s lessons, videos, and practice help you pass.

Creativity has long been treated as a defining human trait. It shapes art, science, and problem solving, and it helps societies adapt and innovate.

Arsenal and Liverpool despair get relegated to the bottom of the Mailbox as we lean into the joy...until they all play again, ...

Old-school advertising is still effective today. Here are nine offline marketing strategies that work in the digital world.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Colleen Hagerty Colleen Hagerty is a writer focused on emergency preparedness.