Smoking weed may increase risk of stroke, arrhythmia in young adults, warns American Heart Association

Frequent use of cannabis in young adults was linked to an increased risk of stroke, and people diagnosed with cannabis use disorder were found to be more likely to being hospitalized for arrhythmia (heart rhythm disturbances), according to two new studies that were presented at the American Heart Association’s Scientific Sessions 2019.

Astronauts experience stagnant and reverse blood flow during long periods in space, study finds

A study looking into how zero gravity can affect blood flow in the body showed astronauts staying onboard the International Space Station for long periods of time can face health risks.

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Climate change has some NASA officials on edge, especially as the rising ocean levels could threaten launch pads at the Kennedy Space Center.

Florida bill adds teeth to fight against bear poaching

Poaching black bears out of season in Florida would carry stiffer penalties under a proposal unanimously approved by a House panel Wednesday.

New strain of HIV detected for the first time in 19 years

A team of scientists discovered a new strain of HIV for the first time in 19 years and published the findings Wednesday.

Florida kayakers encounter monkeys diving into river

Kayaking on the Silver River at Silver Springs State Park is a weekly thing for Rod Guynn. But, seeing monkeys belly-flopping in front of him is not.

Boeing testing its Starliner capsule
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The capsule that could one day send astronauts back into space is undergoing extensive testing at Cape Canaveral. Boeing's Starliner is designed for land-based returns rather than water returns, a first for a space capsule built in the United States. The Starliner landing system includes parachutes as well as airbags, seen here, which are designed to absorb the shock of impact.

Strangers learn they are family through DNA testing
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Two Florida police officers, with no connection to one another, were united after a DNA test determined the men were half-brothers. David Stull, of the Orange County Sheriff's Office, and Eric Reynolds, of the Boynton Beach Police Department, first met over the summer after Stull reached out to Reynolds in an email, revealing the pair's connection. The two men have since been connected to other siblings and their father through the DNA testing.

Students collecting environmental data to assist NASA
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Some Central Florida students have found themselves in the global spotlight, going on Facebook Live with real-life NASA scientists to help in the space agency's next groundbreaking study. Students at Montverde Academy are participating in a program to collect and upload environmental data that will be used in research by scientists all over the world.

Going inside NASA's Vehicle Assembly Building
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We get a rare look inside NASA Vehicle Assembly Building (VAB). Inside is a critical component of the planned Space Launch System (SLS), the pathfinder rocket. Weighing in at 228,000 pounds, the pathfinder is a full-scale mock-up of the rocket?s core stage and will provide the power necessary to send NASA?s Orion spacecraft beyond Earth?s orbit and to the Moon.

World's 1st female spacewalking team makes history
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NASA astronauts Christina Koch and Jessica Meir exited the International Space Station on Friday, the first time in a half-century of spacewalking that a woman floated out without a male crewmate. Their job is to fix a broken part of the station's solar power network.

2 ball pythons found in Orlando area in as many days
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In just two days, two invasive snakes have been discovered in the wild in Central Florida. The ball python is native to Africa and brought to the United States as pets. Most likely, these snakes were released by pet owners or they escaped enclosures.

Florida lawmakers squabbling over sunscreen regulation
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If you live in Florida, sunscreen is essential. However, reports show products design to protect us are also damaging some aquatic life. The sale of some products has been banned by coastal communities, but some lawmakers want to ban the ban. Other lawmakers are proposing prescriptions for sunscreens that have contents that may be harmful to the environment.

Mosquito-borne illness advisory issued for Volusia County

Health officials in Volusia County have issued a mosquito-borne illness advisory for West Nile virus.