Extras
The 170-Year Search for a Planet Beyond Neptune
There may be a ninth planet at the edge of our solar system — it’s not Pluto and it’s not
The 170-Year Search for a Planet Beyond Neptune
Inside the Search for Planet Nine
The Subaru Telescope at the peak of Hawai`i’s Mauna Kea is on the hunt for Planet Nine.
Inside the Search for Planet Nine
The Evidence for Planet Nine’s Existence
Why do some astronomers think there’s a massive planet on the edge of our solar system?
The Evidence for Planet Nine’s Existence
This Cute Robot Uses Sophisticated AI to Help Teach Kids
Tega is a robot that uses artificial intelligence to read and respond to kid's emotions.
This Cute Robot Uses Sophisticated AI to Help Teach Kids
Fossil Discovery Could Offer Glimpse into Day the Dinos Died
Fossilized fish appear to preserve the fallout of the asteroid that killed the dinosaurs.
Fossil Discovery Could Offer Glimpse into Day the Dinos Died
How the Magnus Force Curves Soccer and Baseballs
Baseball vs. Soccer: Which sport has the best curves?
How the Magnus Force Curves Soccer and Baseballs
Deepfake Videos Are Getting Terrifyingly Real
Artificially intelligent face swap videos are more sophisticated and accessible than ever.
Deepfake Videos Are Getting Terrifyingly Real
Vaping Cost One Teen His Health and Dreams
Nicotine addiction came with high price for one teen, and he’s not alone.
Vaping Cost One Teen His Health and Dreams
Grandfather of Climate Science and "The Big Experiment"
A pioneer of climate science, explains why he wishes he could have lived another 50 years.
Grandfather of Climate Science and "The Big Experiment"
This AI Can Help Park Rangers Identify Poachers
A system of small cameras can help park rangers identify possible poachers.
This AI Can Help Park Rangers Identify Poachers
What Went Wrong with the Boeing 737 Max 8?
Experts weigh in on what may have happened to the Ethiopian flight 302.
What Went Wrong with the Boeing 737 Max 8?
The World Wide Web Celebrates its 30th Birthday
Without it, you wouldn't be able to watch this video.
The World Wide Web Celebrates its 30th Birthday
Why Hurricane Florence Caused So Much Flooding
Warming air and sea surface temperatures are making storms wetter and more intense.
Why Hurricane Florence Caused So Much Flooding
Scientists are trying to help reefs around the world the world by identifying super corals
Can Super Corals Save Reefs?
Did Climate Change Cause Hurricane Harvey?
Climate models can be used to analyze rainfall, heatwaves, and even coral bleaching events
Did Climate Change Cause Hurricane Harvey?
Climate Change Flooding: A Threat to National Security?
Sea level rise and heavy rains pose logistical challenges to Norfolk, Virginia's Navy.
Climate Change Flooding: A Threat to National Security?
It changes the dynamic of the entire reefscape, and can be detrimental to corals.
What is Coral Bleaching?
Why Kicking a Field Goal is Harder Than it Looks
Kicking a field goal is tough. But why? (Hint: It's physics.)
Why Kicking a Field Goal is Harder Than it Looks
What Does the Polar Vortex Have to do With Climate Change?
If you think you understand the polar vortex, think again.
What Does the Polar Vortex Have to do With Climate Change?
AI Helps Young Man with Cerebral Palsy Find Independence
Can AI technology help 12-year-old Kaden, who is nonverbal, find his voice?
