For many decades, the method to obtain atomic-level descriptions of chemical compounds and materials—be it a drug, a catalyst, or a commodity chemical—has been X-ray crystallography. This method has a ...

Scientists have developed a powerful new way to trace the journey of water across the planet by reading tiny atomic clues hidden inside it. Slightly heavier versions of hydrogen and oxygen, called ...

TOKYO – Japanese atomic bomb survivors said on Feb 5 they feared the world was marching towards nuclear war as the last US-Russian arms control treaty expired. The New START treaty ended with the turn ...

Engineers have identified a fundamental deformation mechanism that can be leveraged to greatly enhance the fatigue properties of metals, opening the door to a new strategy for designing ...

Editor’s note: This is part of an “experts comment” series on the expiration of New START. With New START set to expire this week, the world is entering the first period since the end of the Cold War ...

Photonic crystals are periodic optical structures that can control the flow of light. Multiple reflections from surfaces separated by a distance similar to the wavelength prevent an optical beam from ...

The crowd is challenging traditional leadership. Here’s how to harness its energy. by Jeremy Heimans and Henry Timms We all sense that power is shifting in the world. We see increasing political ...

Explores LPCI, a new security vulnerability in agentic AI, its lifecycle, attack methods, and proposed defenses.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...