News tagged with atmospheric chemistry

Related topics:

Oceans stem the tide of evolution

(PhysOrg.com) -- Toxic seas may have been responsible for delaying the evolution of life on Earth by 1 billion years, experts at Newcastle University have revealed.

Jun 21, 2010
4.6 / 5 (9) 1 | with audio podcast

3 Questions: Noelle Selin on curbing mercury

The first United Nations negotiating session for a global, legally binding mercury treaty begins today in Stockholm. Continuing through Friday, this is the first of five planned negotiating sessions that will ...

Jun 07, 2010
4.5 / 5 (2) 0

Gravestones Talking through Time

(PhysOrg.com) -- A visit to your local graveyard can provide not only a history lesson, but a science lesson as well. Historians know that gravestones can reflect the lives of people whose memories are lost ...

Dec 08, 2009
4.4 / 5 (8) 0