
Climate Change Could Get You Bumped from a Future Flight
Major airports will see more frequent takeoff weight restrictions in the coming decades due to increasingly common hot temperatures
Curated by professional editors, The Conversation offers informed commentary and debate on the issues affecting our world.

Climate Change Could Get You Bumped from a Future Flight
Major airports will see more frequent takeoff weight restrictions in the coming decades due to increasingly common hot temperatures

How Math Puzzles Help You Plan the Perfect Party
The right mix of people who already know one another, of boys and girls--Ramsey numbers may hold the answer

Creating a High-Speed Internet Lane for Emergency Situations
Net neutrality arguments aside, researchers pursue a faster and more reliable way to send and receive large amounts of data through the internet in times of crisis

Revealed: The First Flower, 140-million Years Old, Looked Like a Magnolia
Scientists have reconstructed the ancient plant and figured out how it reproduced

The Scientific Reason You Don't Like LED Bulbs—and the Simple Way to Fix Them
LED flickering is even more pronounced than that of fluorescent lighting

Data Science Can Help Us Fight Human Trafficking
July 30 marks the United Nations’ World Day Against Trafficking in Persons, a day focused on ending the criminal exploitation of children, women and men for forced labor or sex work

Storing Data in DNA Brings Nature into the Digital Universe
We’re not going to stop taking pictures and recording movies, and we need to develop new ways to save them

Life-Friendly Molecules on Saturn’s Moon Titan Could Help Reveal Origins of Earth Life
Cassini data points to Titan as a contender for hosting some sort of primitive life, researchers say

Biologics: The Pricey Drugs Transforming Medicine
Rather than being designed by chemists, this class of pharmaceuticals is produced by living cells. Here's where they come from and how they work

Scientists Find Some of Mars's Youngest Volcanoes--and Discover They Could Have Supported Life
Newly identified volcanoes may have provided the perfect environment for microbial life-forms to thrive

Buried Tools and Pigments Tell a New History of Humans in Australia for 65,000 Years
Australia is the end point of early modern human migration out of Africa, and sets the minimum age for the global dispersal of humans

The Real Costs of Cheap Surveillance
U.S. firms have both the incentive and the opportunity to use information about us in undesirable ways

Why Do Human Beings Speak So Many Languages?
Language diversity has played a key role in shaping the history of our species, yet we know surprisingly little about the factors shaping this diversity

What an Artificial Intelligence Researcher Fears about AI
“Being a scientist doesn’t absolve me of my humanity”

What Does the Antarctic Ice Shelf Break Really Mean?
A glaciologist explains that any link to climate change is far from straightforward

Asimov's Laws Won't Stop Robots from Harming Humans, So We've Developed a Better Solution
Instead of laws to restrict robot behavior, robots should be empowered to pick the best solution for any given scenario

Natural Disasters by Location: Rich Leave and Poor Get Poorer
Each big catastrophe like a hurricane increases a U.S. county's poverty by 1 percent, 90 years of data show

Understanding the Real Innovation behind the iPhone
A decade ago Apple didn’t just create a phone with some extra features, it introduced a full-fledged handheld computer that could also make calls and browse the internet

Cash Is Falling Out of Fashion--Will It Disappear Forever?
Cash will likely become less popular, thanks to the high cost of using cash and the growing array of alternatives

Could Asteroids Bombard the Earth to Cause a Mass Extinction in 10 Million Years?
Given the evidence that an asteroid triggered the dinosaur extinction, it makes sense to ask whether showers of asteroids could be to blame for regular extinction events

Teaching Machines to Understand--and Summarize--Privacy Legalese
Researchers are working on ways AI could digest these massive texts and extract their meaning, presenting it in terms that people can actually understand

How to Build the Perfect Sandcastle--According to Science
A sedimentologist weighs in on beach selection, tools and the perfect sand-to-water ratio

Reverse Engineering Mysterious 500-Million-Year-Old Fossils That Confound Our Tree of Life
A new high-tech approach is helping paleontologists better understand the link between a set of ancient fossils and modern animals

Why Fathers Downplay Feelings
They don’t use hugs, but helping with tasks or activities is a man’s way of showing affection and should not be belittled