
World Changing Ideas 2012
10 innovations that are radical enough to alter our lives
David Biello is a contributing editor at Scientific American.

World Changing Ideas 2012
10 innovations that are radical enough to alter our lives

All-of-the-Above Energy Strategy Trumps Climate Action

Tesla Triumphs: Electric Car Bests the Rest

Rep. Rush Holt's Advice to His Fellow Scientists on Politics

How to Improve Coastal Cities Climate Resilience: A Q&A with Cynthia Rosenzweig
Cities are on the frontlines of climate change impacts. Some, such as New York City, have already begun to adapt—but not enough

Climate Change Action and More Drilling Likely in Obama's Second Term

The Science behind Superstorm Sandy's Crippling Storm Surge
Sandy, a massive “superstorm,” unleashed high winds and large-scale flooding in New York and New Jersey—and the future holds more such damaging surges

Update: Hurricane Sandy Hits U.S. East Coast, What You Need to Know

What You Need to Know about Hurricane Sandy to Get Ready

Radioactive Fish Near Fukushima Suggest Ongoing Contamination
Bottom-dwelling fish continue to be found with high levels of radioactive elements, potentially coming from leaking radioactive water or contaminated sediments

Pacific Ocean Hacker Speaks Out
Is Russ George a "rogue geoengineer," salmon savior or something else?

Can Controversial Ocean Iron Fertilization Save Salmon?
What's been described as a "rogue" geoengineering experiment is really an effort, however flawed, to restore salmon abundance

Can Cities Be Both "Resilient" and "Sustainable"?

Critical Carbon-Capture Technology Stalled
The technology to reduce greenhouse gas emissions from fossil-fuel power plants is moving forward too slowly

State of the Earth: Still Seeking Plan A for Sustainability
How to improve the state of the planet: "everybody can do something"

Can the World Save Lives and Combat Climate Change?
Combining humanitarian aid, economic development and environmental improvement may be the only way for the global community to bolster its resilience to 21st-century challenges

High-Tech Kites Harvest the Power in Sea Breezes
An airborne wind turbine turns sea breezes into electricity

Will Humanity Face a Carbohydrate Shortage?

What Will Ice-Free Arctic Summers Bring?
This summer's record melt suggests the Arctic may lose its ice cap seasonally sooner than expected. What impacts can we expect?

Improved Thermoelectrics Could Migrate from Space to Earth
Precision engineering allows thermoelectric material to convert heat into more electricity

Gigalopolises: Urban Land Area May Triple by 2030
Suburbs, slums and city centers may grow by more than a million square kilometers—much of it now home to wildlife

New Agreement Aims to Keep Great Lakes' Water Clean

The Sky Is the Limit for Wind Power
The amount of power to be reaped from tapping low- and high-altitude winds dwarfs global demand

Fishing Vessels Level Seafloor
A new study reveals that humans have been altering the ocean bottom for decades, since the widespread implementation of bottom trawling