How Do We Prevent Pets from Becoming Exotic Invaders?
Outlawing possession does not appear to stem the release of alligators, snakes and other problematic species
Stories by Jim Daley
Scientists Tripped People for Science
An elaborate setup allowed researchers to study how people stumble and recover
Silent Skies: Billions of North American Birds Have Vanished
Though waterfowl and raptor populations have made recoveries, bird populations have declined since 1970 across nearly all habitats
Deforestation Intensifies Warming in the Amazon Rain Forest
Slash-and-burn farming may actually harm local crops as a result of increased temperatures
Migrating Birds May Be Collateral Damage for a Popular Pesticide
Neonicotinoids may be partly responsible for declines in songbird populations
Spaceflight Alters the Gut Microbes of Mice and Men
Intestinal bacteria in mice on the space shuttle and International Space Station underwent changes similar to those of astronaut Scott Kelly
Earth’s Orbital Shifts May Have Triggered Ancient Global Warming
A new study combining astronomical and geologic data hints at an extraterrestrial cause for extreme climate change 56 million years ago
Detained Migrant Children Need Continuous Medical Care
Health care providers say a lack of transparency and communication are barriers to ensuring the children are getting adequate, ongoing treatment
Uncovering the Secrets of Flycatcher Eyes
A never before seen collection of structures in the birds’ retinas may help them track speedy prey
Brazil’s Sacked Space Director Speaks Out on Attacks on Science
Ricardo Galvão discusses his dismissal after Amazon deforestation data rankled President Bolsonaro
Science News Briefs from All Over
A few brief reports about international science and technology from Guatemala to Australia, including one about the first recorded tornado in Nepal.
In Case You Missed It
Top news from around the world
Science News Briefs from around the World
A few brief reports about international science and technology from Canada to Kenya, including one about how humans thousands of years ago in what is now Argentina butchered and presumably ate giant ground sloths...
Domestication Made Dogs’ Facial Anatomy More Fetching to Humans
Wolves lack the muscles that allow dogs to raise their eyebrows and make puppy dog eyes
A Head Full of Fluid and Burning Eyes: NASA Astronaut Talks about His Year Living in Space
Scientific American spoke with Scott Kelly about the hardships of life in zero gravity and what it was like coming back to Earth
In Case You Missed It
Top news from around the world
Millipede Genitalia Glow in Ultraviolet Light
A new imaging technique helps to distinguish different millipede species
Watching Apollo 11 with NASA Historian Bill Barry
The agency’s chief historian discusses the film and what the moon missions can teach us about global challenges today
In Case You Missed It
Top news from around the world
Venezuela Is Unraveling—So Is Its Science
Research has ground to a halt, and many scientists have left the country out of desperation
