Firefighter Suicides Rise in the Wake of Deadly Wildland Blazes

The stress of battling repeated, massive wildfires is taking a toll on the mental health of first responders | Continue reading


@scientificamerican.com | 5 years ago

How to Be a Data-Driven Parent

Economist Emily Oster explains how to make the best decisions for your particular child, using the scientific evidence at hand | Continue reading


@scientificamerican.com | 5 years ago

Failure to Launch Syndrome

Call it failure to launch or Peter Pan syndrome, it’s the phenomenon of adult children not making the transition to adulthood. The Savvy Psychologist explores why Peter Pans stay on the launchpad | Continue reading


@scientificamerican.com | 5 years ago

Nobelist: Harness Evolution As Problem-Solving Algorithm

Frances Arnold, the CalTech scientist who shared the 2018 Prize in Chemistry, says evolution can show us how to solve problems of sustainability. | Continue reading


@scientificamerican.com | 5 years ago

Levees Won't Save Louisiana from a Climate "Existential Crisis"

A stark new report lays out the ways the state will need to adapt, beyond traditional engineering approaches | Continue reading


@scientificamerican.com | 5 years ago

Are We More Attracted To People Who Look Like Our Parents?

Though we might be drawn to people who have physical commonalities with us and therefore our parents, findings say this claim is far from scientific | Continue reading


@scientificamerican.com | 5 years ago

Smartphone App Screens Kids for Ear Problems

Parents can use a digital tool at home to detect fluid behind the eardrum | Continue reading


@scientificamerican.com | 5 years ago

Can You Prevent Pregnancy with the Pullout Method?

An investigation into one of the biggest misconceptions in male fertility | Continue reading


@scientificamerican.com | 5 years ago

CO2 Levels Just Hit Another Record—Here’s Why It Matters

Atmospheric carbon dioxide recently reached 415 parts per million for the first time | Continue reading


@scientificamerican.com | 5 years ago

Autism May Be Diagnosed By Age Two

New study suggests that early screening may benefit some children | Continue reading


@scientificamerican.com | 5 years ago

Unread Books at Home Still Spark Literacy Habits

Growing up in a home filled with books enhances enhances intellectual capacity in later life, even if you don't read them all. | Continue reading


@scientificamerican.com | 5 years ago

Could a Single Live Vaccine Protect against a Multitude of Diseases?

A controversial theory holds that one immunization, given properly, can protect against many diseases besides its target | Continue reading


@scientificamerican.com | 5 years ago

Rescue Drones Need to Learn How Lost Humans Think

New research seeks to improve the effectiveness of unmanned aerial vehicles in search and rescue operations | Continue reading


@scientificamerican.com | 5 years ago

Brain-Controlled Hearing Aids Could Cut through Crowd Noise

A prototype detects whom you are listening to and amplifies only that speaker’s voice; a potential solution to the “cocktail party problem” | Continue reading


@scientificamerican.com | 5 years ago

From the Lunar Far Side, China's Rover Reveals Moon's Hidden Depths

The Chang’e-4 mission appears to have found material excavated from a frozen magma ocean far below the lunar surface | Continue reading


@scientificamerican.com | 5 years ago

Exxon and Energy Department Team Up on Biofuels, Plastics Research

The oil and gas giant aims to help the National Renewable Energy Laboratory scale up cleaner forms of energy | Continue reading


@scientificamerican.com | 5 years ago

Kid Climate Educators Open Adult Eyes

A study finds that kids, especially daughters, are effective at teaching their parents about climate issues. | Continue reading


@scientificamerican.com | 5 years ago

Can Knowing Your Genetic Risk Change Your Physiology?

We now have unprecedented amounts of information on our own genetics, thanks to at-home DNA testing kits. But what does all of this information do to us? | Continue reading


@scientificamerican.com | 5 years ago

"Bomb Carbon" Has Been Found in Deep-Ocean Creatures

The detection of this radioactive relic of nuclear weapons tests in a remote environment shows humanity’s far-reaching environmental impact | Continue reading


@scientificamerican.com | 5 years ago

Thwarting Protein Reverses Brain Decline in Aged Mice

Blocking an immune-related molecule lodged in blood vessels stops memory loss | Continue reading


@scientificamerican.com | 5 years ago

Penguin Poop Helps Biodiversity Bloom in Antarctica

Ammonia from penguin poop gets carried on Antarctic winds, fertilizing mosses and lichens as far as a mile away. Christopher Intagliata reports.  | Continue reading


@scientificamerican.com | 5 years ago

How Plastic Became a Plague

Plastic pollution, including tiny bits known as microplastic, permeate the environment, posing a threat to human and planetary health | Continue reading


@scientificamerican.com | 5 years ago

Car Company's Carbon Neutral Pledge Meets With Mixed Reviews

Daimler AG’s announcement drew praise, as well as criticism it is not ambitious enough | Continue reading


@scientificamerican.com | 5 years ago

How Young Blood Rejuvenates an Old Animal's Brain

Blocking an immune-related protein lodged in blood vessels reverses cognitive decline | Continue reading


@scientificamerican.com | 5 years ago

Drinking Too Much Water Can Kill

In a hydration-obsessed culture, people can and do drink themselves to death. | Continue reading


@scientificamerican.com | 5 years ago

Simulating Evolution to Determine the Fastest Wing

Researchers combined laboratory and simulated experiments on 3-D-printed wings to find the ideal wing shape | Continue reading


@scientificamerican.com | 5 years ago

Ancient Whiz Opens Archaeology Window

The residue of ancient urine can reveal the presence of early, stationary herder-farmer communities. | Continue reading


@scientificamerican.com | 5 years ago

Today's Floods Occur Along "a Very Different" Mississippi River

Floods come faster, last longer and are less predictable than in the past | Continue reading


@scientificamerican.com | 5 years ago

Apollo-era Tremors Reveal a Dynamic, Active Moon

Moonquakes still shake and reshape the lunar surface in ways that could threaten future astronauts and habitats | Continue reading


@scientificamerican.com | 5 years ago

SpaceX's Starlink Could Cause Cascades of Space Junk

Plans for thousands of new communications satellites would revolutionize global telecommunications but also raise risks of disaster in Earth orbit | Continue reading


@scientificamerican.com | 5 years ago

How Your Brain Keeps Your Body Fit

Get-Fit Guy interviews neuroscientist Dr. Bob Schafer to learn how habits and mindfulness can improve our training | Continue reading


@scientificamerican.com | 5 years ago

Trump Administration Might "Re-Examine" Climate Modeling

Environmental advocates are troubled by statements EPA Administrator Andrew Wheeler made at a gathering of environment ministers | Continue reading


@scientificamerican.com | 5 years ago

Blue Origin Unveils "Blue Moon," Its Big Lunar Lander

The spacecraft could ferry astronauts to the moon’s surface as early as 2024 | Continue reading


@scientificamerican.com | 5 years ago

U.N. General Assembly President Sets Her Sights on Plastic Pollution

María Fernanda Espinosa Garcés is pushing internal action as well as changes within the U.N. | Continue reading


@scientificamerican.com | 5 years ago

Measles Outbreaks Follow a Predictable Path—Provided People Get Vaccinated

In the past, measles outbreaks have been brought under control with vaccines, but the dynamic may be shifting | Continue reading


@scientificamerican.com | 5 years ago

In "Vicious Cycle," Snowmelt Fuels Wildfires, and Wildfires Melt Snow

This feedback poses major concerns for Western water resources and wildfire risk | Continue reading


@scientificamerican.com | 5 years ago

The World Health Organization Needs to Put Human Behavior at the Center of Its Initiatives

We can “nudge” our way toward a healthier planet | Continue reading


@scientificamerican.com | 5 years ago

Can Fiber Cancel Out Calories?

Nutrition Diva explains how eating more fiber can (and can’t) help you manage your weight and which foods to choose | Continue reading


@scientificamerican.com | 5 years ago

Hyperactive Comets Hint at Origins of Earth's Oceans

A new study suggests primordial seawater may lurk hidden at the hearts of many comets | Continue reading


@scientificamerican.com | 5 years ago

U.S. Coral Reefs Do $1.8 Billion of Work Per Year

By dampening the energy of waves, coral reefs protect coastal cities from flooding damage and other economic losses. Christopher Intagliata reports.  | Continue reading


@scientificamerican.com | 5 years ago

It's Time to End the War on Women's Health

Republican efforts to dismantle U.S. health care unfairly target one gender | Continue reading


@scientificamerican.com | 5 years ago

Rural Areas Drive Increases in Global Obesity

A large-scale study shows that weight gain in rural areas is the main factor currently driving the obesity epidemic | Continue reading


@scientificamerican.com | 5 years ago

An AI System Spontaneously Develops Baby-Like Ability to Gauge Big and Small

On its own, the neural network seems to recap a process experienced by human infants | Continue reading


@scientificamerican.com | 5 years ago

States at Risk from Climate Disasters Rank Low in Emergency Readiness

An evaluation of U.S. health security finds only modest improvement in recent years | Continue reading


@scientificamerican.com | 5 years ago

Infections and Drugs to Treat Them Tied to Eating Disorders in Teens

A new study adds to growing evidence that immune system dysfunction and altered gut microbes may contribute to the development of eating disorders | Continue reading


@scientificamerican.com | 5 years ago

El Niño Is Now Stronger and Stranger, Coral Records Show

Changes to El Niño influence precipitation and temperature patterns around the globe | Continue reading


@scientificamerican.com | 5 years ago

Court Orders EPA to Address Landfill Emissions

Waste dumps are the third-largest emitters of methane in the U.S. and release other harmful pollutants | Continue reading


@scientificamerican.com | 5 years ago

Can "the Pill" Improve Relationship Satisfaction?

Taking birth control pills might have broad, unintended, and even surprising side-effects | Continue reading


@scientificamerican.com | 5 years ago