
Which Came First: Low CO2 or an Ice Age?
Look to the shells of marine algae to find the answer to historical global cooling. David Biello reports

Which Came First: Low CO2 or an Ice Age?
Look to the shells of marine algae to find the answer to historical global cooling. David Biello reports

Friendly Fungi Help Crops Get Their Recommended Daily Allowances
An experiment in Colombia with a fungi-laden gel paves the way for helping farmers to obtain an essential crop nutrient


Could More Efficient Crops Feed a Growing, Warmer World?
Scientists look to sorghum’s genome for clues to a better harvest

More Renewable Power Coming Thanks to State Initiatives
Installations of wind and solar projects is expected to increase

Sea Change: How Can We Help Oceans Recover?
Can we tug the right threads to fix the ocean's food webs?

Coal City in China Tries to Step Into the Sunshine
Once shrouded in coal dust, Datong just finished hosting Asia's first solar decathlon

Is Solar Suburbia the Way to Power Modern Cities?
Suburban sprawl might prove a solution if homes boast photovoltaics and electric cars

Test-Tube Burger: Lab-Cultured Meat Passes Taste Test (Sort of)
Faux filets anyone? A researcher serves up hamburger patty created from stem cells, but supermarket sales are still a long way off

Can Farming Provide a Solution to Climate Change?
Farming is one of the few human activities that can pull CO2 from the atmosphere and store it safely

New York City Plans Beach in Manhattan near Brooklyn Bridge
Manhattan, an island with miles of waterfront, will finally get its own beach. Just minutes from Wall Street, the Empire State Building and other landmarks that define New York City, a playground of sand and surf will be created out of a strip of fenced-off wasteland in the southern tip of the island.

A Republican Secretary of State Urges Action on Climate Change
Former Secretary of State George Shultz, who helped stop ozone depletion, describes the importance of energy security and the environment

Germany Finds Delays and Surprises Entering a Post-Nuclear Power Era
Efforts to phase out nuclear power in Germany have stumbled over the need to build a better electric grid