Current Event December 5, 2018
A new government report on climate change warns of the rapidly increasing negative effects of climate change and offers recommendations to help slow down its adverse impact. The report explains that not only are humans responsible for climate change, but our ongoing actions are making it worse. Listen to this interview with a climate change expert to hear about the urgency of this warning and what makes her hopeful.
Current Event November 14, 2018
The Sahara Desert is expanding due to cycles of drought. A scientist at the University of Maryland who studies the earth’s atmosphere has proposed a solution to this problem involving solar panels and windmills. Listen to learn how her proposed solution could change the future climate of the Sahara region and harness energy at the same time.
Current Event November 1, 2018
NASA recently sent a probe into space aiming to get closer to the sun than ever before. The spacecraft is the first ever NASA has named after a living person. The Parker Solar Probe is named after solar science rock star Eugene Parker, who is a legend in the field. Listen to hear about Parker’s breakthrough discoveries that earned him fame, as well as what mystery he and other scientists are hoping the new probe will help them solve.
Current Event May 14, 2018
On Hawaii’s Big Island, the Kilauea volcano sent a pool of lava back underground causing small earthquakes. At least 1,500 residents were ordered to evacuate after the volcano erupted. In some neighborhoods, lava is splitting the ground open and exposing molten rock that can shoot high in the air. The lava has covered over an acre of land and hundreds of small earthquakes have been shaking the ground. The Governor and National Guard have been working to ensure the safety of all residents. Listen to hear more about the volcano and earthquakes in Hawaii.
Current Event April 5, 2018
NASA scientists now know more about how space travel affects the human body. They were able to study the genes of identical twins. One who went into space for a year and one who stayed on Earth. Since they share the same DNA profile, scientists had a chance to study changes to their bodies as well as changes to their DNA. The study showed that genes do change in space and remain changed even months after returning to Earth. Listen to learn more about how space travel can change human DNA.
Current Event March 28, 2018
Stephen Hawking was considered by many to be the greatest scientist of his generation. He was brilliant and funny and authored a best selling book titled “A Brief History of Time.” He had ALS, a disease that led to his paralysis. But he was able to overcome his adversity and do great work as a scientist by using a speech-generating device with the muscles in his cheek. As a theoretical physicist, his work explored the mysteries of the universe and black holes and inspired millions of people. Listen to this story about Stephen Hawking’s life and accomplishments.
Current Event February 22, 2018
Traveling in space for months at a time may be possible soon. Packing all of the food and water needed would take a lot of space and fuel. American crews on the International Space Station already recycle their own sweat and urine, and now scientists are finding ways to recycle other waste products including feces. Bacteria helps to break down human waste and at the end of the process make it into food that can supplement an astronaut’s diet. Listen to hear more about the next steps in making recycling poop in space a reality.
Current Event January 24, 2018
Supernovas happen at the end of a star’s life and then they fade away. Scientists are struggling to explain why one supernova has lasted for the past three years. During research, scientists found documentation from the 1950s that indicate this supernova was long-lasting back then. This discovery is challenging the established theories of how stars evolve. Listen to learn how scientists are rethinking their theories about supernova.
Current Event December 22, 2017
Many boys and girls have wondered how Santa Claus delivers toys to every child in one night. This story takes a scientific approach to answering that question. Scientist Neil deGrasse Tyson explains how Santa avoids burning up in the atmosphere when going at the speed of light, and how the reindeer might be more technically equipped than we think. Listen to learn about the military program that has been tracking Santa for years and information about Santa that you might not know.
Current Event October 4, 2017
Mexico has had three huge earthquakes within 15 days. One earthquake registered 7.1, killing at least 245 people and injuring more than a thousand people in and around Mexico City. Volunteers, both with and without rescue experience, are searching for survivors in the rubble of collapsed buildings. People around Mexico are gathering to prepare food, hand out water, and support each other. Listen to hear more about how people from Mexico are coming together to help each other during this crisis.
Current Event September 27, 2017
Hundreds of billions of dollars are spent each year on basic research. A new study shows that money is not wasted since there is a strong link between basic research and future patented inventions. Researchers studied 4.8 million patents issued by the U.S. Patent Office and 32 million scientific papers and found a strong link between new technologies and research. Listen to hear more about this link.
Current Event August 21, 2017
Solar Eclipses are a natural phenomena that occur when the moon passes between the Earth and the sun, momentarily blocking the sun’s light from reaching Earth’s surface. For the first time in many years, people in some parts of the United States will get to see a total solar eclipse. Listen to hear from a few self-defined eclipse addicts, who reflect on their eclipse experiences and marvel at its beauty.
Science Middle School
There is no natural hole to the center of the planet Earth, so seeing what is in the center is difficult. University of Miami professor Ta-Shana Taylor talks about what is deep into the center of the Earth. Scientists haven’t ever drilled deeper than 2,000 feet into the Earth’s crust. Seismographs are used to measure earthquakes, which send waves of motion through the earth’s crust. Listen to hear about how scientists have tried to discover what is in the center of our planet.
Current Event May 20, 2017
Hurricane Sandy was a unique storm for a variety of reasons. Named a “Frankenstorm” by many due to its problematic combination of factors, analyzing this event can teach us a lot about how hurricanes work. A professor of atmospheric science explains why Hurricane Sandy was poised to be a particularly dangerous, rare blend of an “extratropical storm” and a tropical storm. He explains how a hurricane’s winds, pressure, movement, timing, and temperature all play roles in how hard it hits coastal and urban communities. Listen to learn what made Hurricane Sandy especially powerful and what it shows us about Earth’s atmosphere.
Current Event May 20, 2017
Resuming civilian life can be difficult for military veterans. Disaster relief volunteer groups like Team Rubicon allow veterans to use their specialized skills and work in cooperative teams while helping those suffering from the aftermath of natural catastrophes. Team Rubicon sent hundreds of volunteers in 2012, when superstorm Hurricane Sandy hit the East coast of the United States. Natural disaster victims are grateful to benefit from veterans’ expert assistance. Likewise, veterans enjoy the sense of purpose and community this work gives them. Listen to hear veterans’ stories of volunteering during Hurricane Sandy.
Current Event May 11, 2017
NASA astronaut Peggy Whitson has just broken the record for the most days spent in space. She has been off planet Earth longer than any other American in history. Whitson is also the first woman to command the International Space Station. President Donald Trump congratulated her in a call to the Space Station and she sent a message to young people. Listen to learn more about Whitson and her historic record.
Current Event March 9, 2017
During the space race between the United States and Russia, many of the NASA mathematicians who made space flight possible were women. Moreover, many of these important scientists were black women, which is significant, because segregation was still in full effect. Although white male engineers and astronauts have been the most highlighted in history, people are now celebrating the essential contributions of these female, African-American scientists, including the movie “Hidden Figures.” Listen to learn more about the black female scientists like Katherine Johnson and their important contributions to space travel.
Current Event December 20, 2016
The first American to orbit the Earth, John Glenn, also had a political career as a U.S. senator. After his historic space flight, he served in Congress for 24 years. At the end of his political career, at the age of 77, he went back into space and became the oldest person to fly in space on the shuttle Discovery. Listen to hear more about the extraordinary life of John Glenn.
Current Event December 7, 2016
Dark matter is invisible and barely interacts with anything else. Finding dark matter and proving it exists is a difficult task. There are a few theories about what dark matter is but no one has found a way to detect it. It could be that the universe is mostly invisible. Listen to hear more about dark matter and what it can tell us.
Current Event November 2, 2016
Astronomers have noticed blobs of eerie light glowing in outer space and have been puzzled by them since their discovery. Astronomers were studying galaxies in the distant universe, when they noticed strange glowing clouds of gas that were 10 times the diameter of the Milky Way. They have been looking into the source of light coming from the blobs and have recently made an interesting discovery that reveals why the blobs produce a glow.