Latest Sara N. Ortwein Stories
The Academy of Medicine, Engineering and Science of Texas (TAMEST) announces the appointment of Sara Ortwein, president of ExxonMobil Upstream Research Company (URC), as chair of their Industry
Word of the Day
- A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.