
Helium in Distant Galaxies May Help Explain Why the Universe Exists
New measurements from Japan’s Subaru telescope have helped researchers study the matter-antimatter asymmetry problem
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Helium in Distant Galaxies May Help Explain Why the Universe Exists
New measurements from Japan’s Subaru telescope have helped researchers study the matter-antimatter asymmetry problem

Dangerous Rip Currents Give Marine Life a Speed Boost
Rip currents pose a danger to swimmers at the beach, but they also play an important ecological role in the ocean

How Empty Office Spaces Can Be Converted into Homes
It is possible to transform empty office buildings into residential ones—but remodeling these spaces won’t be easy

Does Exercise Help You Lose Weight? Here’s the Latest in that Debate
A dispute centers on whether burning more calories through exercise makes you burn less afterward

Female Physicists Aren’t Represented in the Media—And This Lack of Representation Hurts the Field
The Manhattan Project wouldn’t have been possible without the work of many accomplished female scientists

Climate Change Is Stressing Thousands of Aging Dams across the U.S.
As climate change increases the frequency and intensity of flooding, aging dams across the U.S. are becoming more in danger of breaching or overtopping

Why You Don’t Just Lose Fat When You’re on a Diet
Here’s why your body sheds fat and muscle when you diet

AI Is an Existential Threat—Just Not the Way You Think
Some fear that artificial intelligence will threaten humanity’s survival. But the existential risk is more philosophical than apocalyptic

Bees Are Astonishingly Good at Making Decisions
Computer modeling explains a key facet of bees’ decision-making skills—something only seen previously in humans and other primates

Missing Titanic Sub: What Could Have Gone Wrong?
A submersible called Titan has gone missing on a dive to the remains of of the Titanic

Why Dads and Their Babies Need to Go Skin-to-Skin
Fathers and nonbirthing parents benefit from skin-to-skin contact with their newborns

Crocodile’s ‘Virgin Birth’ Is a First for Science’s History Books
A female crocodile birthed a fully formed, stillborn fetus despite living in isolation for 16 years

mRNA Vaccines Could Prevent Diseases in Farm Animals
There are safeguards to ensure they won’t end up in your food

How AI Could Take Over Elections—And Undermine Democracy
An AI-driven political campaign could be all things to all people

El Niño and Extreme Ocean Heat Are About to Clash for the 2023 Hurricane Season
Warm ocean waters are primed to provide plenty of fuel for the 2023 hurricane season, but a possible El Niño could quash storms

Why We Need to See Inside AI’s Black Box
A computer scientist explains what it means when the inner workings of AIs are hidden

Here’s What Causes Motion Sickness
Here's how to reconcile the mismatch in what your senses are telling your brain

A Computer Scientist Breaks Down Generative AI’s Hefty Carbon Footprint
Is generative AI bad for the environment? A computer scientist explains the carbon footprint of ChatGPT and its cousins—and how to reduce it

The Dunning-Kruger Effect Isn’t What You Think It Is
The least skilled people know how much they don't know, but everyone thinks they are better than average

ChatGPT on Wall Street Could Be Disastrous, Financial History Shows
Using artificial intelligence like ChatGPT to trade stocks and other financial instruments could have benefits—and perils

Global Warming Is Likely to Breach the 1.5-Degree-C Milestone within 5 Years
One of the next five years will almost certainly be the hottest on record, and there’s a two-in-three chance one year will cross the crucial global warming threshold of 1.5 degrees C

Here’s the Weird Physics That Makes Peanut Butter a Liquid
Yes, peanut butter is a liquid (and a great example of a non-Newtonian fluid)

How to Unravel The Recent Mifepristone Rulings
Courts hand down conflicting decisions often. Here’s how this has played out with mifepristone

Did Time Tick Slower for a Woman Who Spent 500 Days Alone in a Cave?
Here’s why a woman who spent 500 days in extreme isolation lost her sense of time