Climate Change
How Airborne Microplastics Affect Climate Change
Like other aerosols, these tiny particles scatter and absorb sunlight, influencing Earth’s temperature
Stories by Andrea Thompson
Climate Change
Risk of Dangerous Heat Exposure Is Growing Quickly in Cities
Population growth, climate change and the urban heat island effect are combining to put more people at risk
Climate Change
How Climate Change Helped Fires Cross the Sierra Nevada for the First Time
High, rocky peaks are no longer an insurmountable hurdle for ever fiercer flames fueled by heat and drought
Agriculture
Here’s How Much Food Contributes to Climate Change
Animal-based foods produce about twice the emissions of plant-based ones, a new comprehensive study finds
Climate Change
Act on Climate Emergency Now to Prevent Millions of Deaths, Study Shows
The human toll of carbon emissions will vastly magnify climate change’s economic costs
Climate Change
Climate Change Added $8 Billion to Hurricane Sandy’s Damage
New research shows how much warming is costing society by exacerbating disasters
Climate Change
NASA Says 2020 Tied for Hottest Year on Record
Meanwhile NOAA put the year just behind 2016 in the charts, but it was remarkably hot by either agency’s measure
Climate Change
On Climate, Biden Must Do More Than Undo Trump’s Damage
The new administration cannot just go back to the future on carbon emissions
Culture
From Rapping Robots to Glowing Frogs: Our Favorite Fun Stories of 2020
It has been a tough year, but science still brought us some weird, cool and quirky findings
Climate Change
What Happens to White Christmases as the World Warms?
Although more winter precipitation will fall as rain because of climate change, don’t say goodbye to snow just yet
Natural Disasters
A Running List of Record-Breaking Natural Disasters in 2020
The year has already seen many extremes, from California’s and Colorado’s largest wildfires to a tropical cyclone boom
Climate Change
The Top Five Climate Stories of 2020
From raging wildfires to a pending shift on U.S. climate action, the year was a notable one for climate change
Biology
This Super Speedy Bird Barely Stops to Sleep
Common swifts zoom around at almost 70 miles per hour and may sleep while in flight
Weather
In 2020, Record-Breaking Hurricanes Arrived Early—and Often
A record 30 storms have formed, compared to the previous high of 28; almost all were the earliest on record
Climate Change
Neighborhood Wealth Dramatically Impacts Home Greenhouse Gas Emissions
A detailed, nationwide analysis could set the stage for cities to tailor emissions-reducing policies
Biology
See a Male Seahorse Give Birth
Unlike almost all other animal species, it is male seahorses who become pregnant and birth young
Climate Change
Here’s How Scientists Want Biden to Take on Climate Change
Ambitions include promoting electric vehicles and incorporating environmental justice
Energy
Election Science Stakes: Energy
Scientific American senior editor Mark Fischetti and associate editor Andrea Thompson talk about this election and the future of U.S. energy research and policy.
Policy
Seven Ways the Election Will Shape the Future of Science, Health and the Environment
Climate change, nuclear arms control, the pandemic and more will be determined by whoever wins the White House and Congress
Climate Change
Election Science Stakes: Climate
Scientific American’s associate editor for sustainability Andrea Thompson talks about how climate science and policy will be affected by this election.
