Zinke Leaves Legacy of Weakened Environmental Protections
Policies championed by the departing Interior Secretary will also increase emissions from public lands
Policy & Ethics12856 articles archived since 1845
U.N. Talks Deliver a "Fragile Balance" on Paris Climate Rules
The 156-page “rulebook” governs how nations will achieve their pledged emissions reductions
Trump Administration Redefines "Waters of the U.S."
New rules would cut protections for intermittent streams and some wetlands
NIH Plans to Spend Up to $20 Million on Search for Alternatives to Fetal Tissue for Research
The preliminary announcement comes in the wake of a Trump administration order that agency scientists to stop buying such tissue from humans
U.S. Stands with Russia and Saudi Arabia against Climate Science
At a meeting to coordinate climate action, the nations thwarted recognition of a recent report expressing the urgency of reducing emissions
Researchers Decry "Misrepresented" Findings in Fuel-Efficiency Rollback Plan
The Trump administration analysis to justify the rule change made several major errors, a new study says
Bees Get Stung by Decision to Scale Back National Monument
The rich flower diversity of Grand Staircase-Escalante supports hundreds of species of bees
Bush Had a Lasting Impact on Climate and Air Policy
The late 41st president started the national climate assessment and enacted policies to target acid rain
Here's How Much Climate Change Could Cost the U.S.
Warming could exact a major economic toll, but reducing emissions and adapting to changes can alleviate those costs
First CRISPR Babies: 6 Questions That Remain
Startling human-genome editing claim leaves many open questions, from He Jiankui's next move to the future of the field
1968: J. B. Gurdon on Pluripotent Cells; 1918: Sending the Army Back Home
Innovation and discovery as chronicled in Scientific American
The Term "Anthropocene" Is Popular--and Problematic
A popular name for our era perpetuates misperceptions about humans and nature
Kids Today Are Being Socialized to Think They're Fragile Snowflakes
A looming crisis and how to avert it
Readers Respond to the August 2018 Issue
Letters to the editor from the August 2018 issue of Scientific American
In Case You Missed It
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More Than a Third of Female Suicides Are Committed by Indian Women
The disturbingly high rate may arise from a disconnect between women’s ambitions and societal expectations, experts say
Renewable Quotas Don't Cut CO2 Emissions on Their Own
Incentives for renewables must be accompanied by phasing out fossil fuels to reduce greenhouse gases
Nations Are Not Reducing Emissions Quickly Enough to Meet 2C Target
The “emissions gap” is widening as the window to take action narrows
Fossil Fuel Extraction on Public Lands Produces One Quarter of U.S. Emissions
The finding comes amid a Trump Administration push to increase federal fossil fuel leases and roll back methane regulations
Climate Change Already Reshaping U.S., Says National Climate Assessment
The impacts of global warming will cost the American economy, according to a new federal report
