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April 18, 2025
Are traffic engineering decisions based on evidence-based research? Not as much as you might think. Plus, researchers captured the first confirmed video of a colossal squid swimming in its natural habitat. And, with brain-implanted devices, people with paralysis have been able to command computers to “move” virtual objects and speak for them.
12:08
Artificial Sweeteners Might Sour Your Microbiome
Researchers say artificial sweeteners may alter the microbiome and the body’s ability to control glucose levels.
8:57
Shake Your Silk-Maker: The Dance of the Peacock Spider
With their ornately colored bodies, rhythmic pulsations, and booty-shaking dance moves, male peacock spiders attract mates and researchers alike.
7:24
Functional Features: The Evolution of the Human Face
Human social interaction may have been the reason faces evolved to be varied and unique.
17:40
‘Dr.Fill’ Vies for Crossword Solving Supremacy
A computer program named “Dr.Fill” competes against human solvers for crossword puzzle glory.
12:07
The People’s March Against Climate Change
Ahead of the United Nations Climate Summit, the People’s Climate March in New York City will bring a public voice to the climate change discussion.
17:11
The Science of ‘Sameness’: Developing Generic Medications
As of 2010, generic drugs comprise almost 80 percent of the American pharmaceutical market, compared to 10 percent in 1960.
6:26
After 40 Years, a Blue Whale Population Bounces Back
Blue whale populations are only a fraction of what they once were globally, but a California population has nearly made a comeback.
22:35
Can Conservation Efforts Save the Birds?
A look at the effects of conservation efforts and climate change on bird populations in North America.
16:15
Understanding the Urban Ecosystem
Researchers say road salt and dissolving concrete have contributed to increased salinization in urban streams.
5:31
A Jovian Moon With Earth-Like Tectonics
The icy surface of Jupiter’s moon Europa may undergo processes similar to plate tectonics on Earth.