Earth news

Climate: Meat turns up the heat

Eating meat contributes to climate change, due to greenhouse gasses emitted by livestock. New research finds that livestock emissions are on the rise and that beef cattle are responsible for far more greenhouse gas emissions ...

Jul 21, 2014 2.6 / 5 (10) 3

Fake flooding impacts considered

Artificial flooding may be a water-efficient way to irrigate dry landscapes but scientists warn it is not a solution for all problems and the ecological impact needs more thorough monitoring.

Jul 21, 2014 4.5 / 5 (2) 0

A global view of oceanic phytoplankton

University of Maine oceanographer Ivona Cetinic is participating in a NASA project to advance space-based capabilities for monitoring microscopic plants that form the base of the marine food chain.

Jul 18, 2014 not rated yet 0