Curated Video
Alfred Russel Wallace's Contribution to the Theory of Evolution
The video discusses the contribution of Alfred Russell Wallace to the theory of evolution. The video highlights Wallace's discoveries related to the use of color by some plants and animals, which he suggested evolved by natural selection...
Restoration Planet
Bighorns at the Junction: effects of disease
The potentially devastating effects of disease on the Bighorn poulation in Chilcotin. Filmed over a two year period in the rare grasslands of the Chilcotin in British Columbia.
Healthcare Triage
A Look at The DASH Diet 20 Years Later
A recent Viewpoint in JAMA focused on the 20 year anniversary of the DASH diet, one of the major breakthroughs in blood pressure control. Let's discuss. This is Healthcare Triage News.
Brainwaves Video Anthology
Damon Centola - How Behavior Spreads: The Science of Complex Contagions
Damon Centola is a Professor of Communication, Sociology and Engineering at the University of Pennsylvania, where he is Director of the Network Dynamics Group. He is a leading world expert on social networks and behavior change. His work...
National Parks Service
Glacier National Park - Grizzly Bear Research (Accessible Version)
Research Biologist, Kate Kendall with the USGS, explains the exciting work being done in Glacier to help understand one of the most magnificent animals on the North American Continent ). CREDIT: Glacier National Park
National Parks Service
Glacier National Park - Grizzly Bear Research
Research Biologist, Kate Kendall with the USGS, explains the exciting work being done in Glacier to help understand one of the most magnificent animals on the North American Continent. CREDIT: Glacier National Park
Science360
Researchers discover unique qualities of porcupine quills! NSF Science Now 6
In this week’s episode of NSF Science Now, we explore climate change and the Colorado River, helping children with disabilities, porcupine’s quills and, finally, the decline of chinstrap penguins.
Brainwaves Video Anthology
Julia Moura - Stream Knowledge, Spread Wisdom
Julia Moura is the founder of Tunnel Lab in Rio de Janeiro, Brazil. Tunnel Lab is a nonprofit that empowers low income teens to harness technology to design business solutions that address their communities greatest challenges. The idea...
The Wall Street Journal
Taking The Pulse Of China Tech
Cross-border investor Olivia Wang discusses the next big trends in China tech at WSJ Tech Live in Laguna Beach.
Science360
Whales Of A Tail
In episode 57, Charlie and Jordan explore different whale species-specific hotspots for dinner time. Using acoustic data, researchers have found that as multiple species of whales feast on herring, they tend to stick with their own kind....
Independent Producers
Tuna Fishing and the Dolphin Morgue
When people started using large nets to capture tuna in the 1960s, many spotted dolphins were killed because they were found living with tuna. Scientists responded by sending “observers” on tuna boats to keep track of the number of...
Curated Video
Measuring Populations: Investigating the Distribution of Daisies with Distance from Trees
This video is a lecture presentation on measuring populations. The presenter explains how to investigate the distribution of daisies in a field and how it varies with distance from a line of trees. The hypothesis is formulated based on...
Curated Video
Using Quadrants in Biology Experiments
The video discusses the use of a quadrant in two different biology experiments. The first experiment involves using a quadrant to estimate the population of daisy plants in a given area. The video explains the steps involved, including...
Curated Video
Measuring Populations: Estimating Daisy Populations in a Given Area
This video is a lecture presentation on how to measure populations using an experiment that estimates the population of daisies in a given area. The experiment is conducted by randomly placing a quadrant, a square wire frame that has...
TLDR News
British Overseas Territories: Why Does the UK Have Fourteen Territories & How They Work - TLDR News
Scattered across the globe you'll find British Overseas Territories. More than just partners but not actually part of the United Kingdom, these territories have a very interesting relationship with their motherland. So in this video we...
Vlogbrothers
The Rarest Fish in the World is an Anglerfish!
To learn more about the amazing work being done to save these fishies, check out handfish.org.au. Another thing about handfish that I didn't get into the video is that surveys have shown they don't leave a 10 meter area during any given...
Curated Video
Understanding Populations and Factors Affecting Population Growth
This video is a lecture presentation on populations. The presenter defines the terms population, community, and ecosystem and explains how these terms are related. The factors affecting the size of a population, such as food supply,...
National Parks Service
Everglades National Park - Python Research and Road Survey
Video featuring Dr. Michael Dorcas and his night time road survey for Burmese pythons in the park (5 min. with closed-captions).
Curated Video
Why European Disesases Didn't Kill Africans
In most schools in America, we are taught that "European diseases" killed off the indigenous peoples of the New World. But what about Africa and Asia? Why weren't they affected?
Cerebellum
Prehistoric Man Human Evolution Upper Paleolithic - Life Styles Of Neanderthals
Beginning in the late nineteenth century and throughout the twentieth century, geologists, archaeologists and paleoanthropologists have given the world evidence of the physical and cultural development of humans. Amazing discoveries...
Curated Video
Are Humans The Only Species To Drink Milk Of Other Species?
When it comes to mammals, we are the only species that drinks milk directly from other species, or we are the only one that does so in adulthood. Most juvenile animals can drink and digest their mother’s milk because they carry the...
Curated Video
Principles of Ecology - Organisms and the Environment Part 1
This section covers the relationship between organisms and their environment. It also covers the Levels of Organization and symbiotic relationships.