Where the electrons hang out: This image depicts the radium atom’s pear-shaped nucleus of protons and neutrons in the centre, surrounded by a cloud of electrons (yellow), and an electron (yellow ball ...

Experts and cancer survivors discuss facing the unexpected: fertility risks from cancer treatment and added health risks from surviving both HIV infection and cancer. Many Paths, One Purpose: Treating ...

More people are currently displaced within their own countries than ever recorded before due to conflict, violence, disasters and the impact of climate change. The number of internally displaced ...

Standardizing structural isomeric relationships and evaluating their distribution in chemical space remain significant challenges in cheminformatics. Here, the authors propose a molecular ...

Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on knowledge of ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...