February 6, 2025 3 min read Trump’s DEI Purge Comes at a Cost to Indigenous Communities President Donald Trump’s purge of diversity initiatives has affected both federal agencies and the institutions they fund, including those that work with Indigenous communities By Chelsea Harvey & E&E News U.S. President Donald Trump speaks while signing executive orders… Continue reading Trump’s DEI Purge Comes at a Cost to Indigenous Communities
Wasting Away in Wind-and-Solarville | RealClearInvestigations
While green advocates commonly use the terms renewable, sustainable, and net zero to describe their efforts, the dirty little secret is that much of the waste from solar panels and wind turbines is ending up in landfills. The current amounts of fiberglass, resins, aluminum and other chemicals – not to mention propeller blades from giant… Continue reading Wasting Away in Wind-and-Solarville | RealClearInvestigations
The Mystery of the Year
Podcast: Download MYS365: What is a year, and how did we learn to track it? Jimmy Akin and Dom Bettinelli chart the evolution of calendars, from lunar to Gregorian, and even ponder timekeeping on Mars, with insights from history, religion, and science. Get all new episodes automatically and for free: Follow by Email | Watch… Continue reading The Mystery of the Year
The Molecular Bond That Helps Secure Your Memories
To find out if KIBRA and PKMζ work together in response to synaptic activity, the researchers used a technique that makes interacting proteins glow. When they applied electrical pulses to hippocampal slices, glowing dots of evidence appeared: Following bursts of synaptic activity that produced long-term synaptic strengthening, a multitude of KIBRA-PKMζ complexes formed, and they… Continue reading The Molecular Bond That Helps Secure Your Memories
Turning PA’s Poor Rankings into a Winning GOP Agenda
Pennsylvania’s latest national rankings are not just embarrassing – they’re a policy indictment. But for Republicans, they also offer something else: a clear political opportunity. U.S. News & World Report ranks Pennsylvania 41st out of 50 states. Of the six states bordering the Commonwealth, five ranked higher. Only West Virginia fared worse. The drivers of this steep decline… Continue reading Turning PA’s Poor Rankings into a Winning GOP Agenda
Finding Beauty and Truth in Mundane Occurrences
A stain drying on the counter. A raindrop splashing onto the sidewalk. A pile of gravel settling. Historically, such phenomena have rarely caught the attention of physicists, as they seem mundane and devoid of fundamental significance. At the same time, these everyday happenings are also deceptively hard to understand. Out of balance and disordered, they… Continue reading Finding Beauty and Truth in Mundane Occurrences
What Do the Next Four Years Hold for U.S. Science and Health Agencies?
[CLIP: Theme music] Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. We’re 18 days into the second Trump administration, and when it comes to the president’s impact on health and science, things have been pretty chaotic. There’s been sweeping confusion around a plan to freeze federal funding, much of health agencies’ communications with… Continue reading What Do the Next Four Years Hold for U.S. Science and Health Agencies?
Unbridled: How Massive Pentagon Spending Happens by Design
Like the weather, everyone complains about Pentagon spending and mismanagement, but no one does anything about it. Leaders of the world’s most expensive military have refused to conduct or failed to complete every internal financial audit since Congress first demanded such accountability in the 1990s. The Department of Defense owns over 70% of the nation’s assets and can’t account… Continue reading Unbridled: How Massive Pentagon Spending Happens by Design
The Fastest Way Yet to Color Graphs
Here’s a scary scenario: You’ve been put in charge of air traffic control at Newark airport near New York. You need to make sure every plane can taxi between the runway and its gate without hitting any other planes. Let’s bring the power of mathematics to bear on your problem. First, create a big, abstract… Continue reading The Fastest Way Yet to Color Graphs
How Can We Know If an Asteroid Will Hit Earth?
You’ve no doubt seen this kind of news headline: “Astronomers Say Space Rock May Hit Earth in the Not-Too-Distant Future!” We usually get such warnings about one or two objects every year; the latest iteration concerns an asteroid, 2024 YR4, that is estimated to be more than 50 meters wide. For a while there was… Continue reading How Can We Know If an Asteroid Will Hit Earth?