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Science News in Portland, OR

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Study: DNA testing less accurate for specific groups of people

A recent study by the University of Oregon highlights that DNA testing accuracy varies significantly among different demographic groups, raising concerns about the prevalence of false positives. The findings emphasize the need for more inclusive genetic research to improve testing reliability across diverse populations.

Woodland Park Zoo mourns the death of 14-year-old Shila, its last remaining gray wolf

The Woodland Park Zoo has announced the passing of Shila, its last remaining gray wolf, at the age of 14. This news highlights the zoo's ongoing commitment to animal health and conservation, particularly as it navigated Shila's health challenges, including the use of a pacemaker. The announcement has resonated deeply within the local community, marking the end of an era for the zoo.

Studying some of Oregon's most elusive little stinkers

OSU researchers conducted a study on the elusive western spotted skunk, focusing on its habits and behavior over a two-year period in a research forest near Eugene, Oregon. The findings contribute valuable insights into the ecology of this species and highlight the importance of understanding local wildlife.

Rare comet visible without telescope through October

Stargazers can enjoy a rare celestial event this October as Comet Tsuchinshan-Atlas becomes visible without a telescope. The comet, known for its brightness, is making its way across the night sky, providing a unique opportunity for skywatchers. This astronomical event is expected to attract significant attention from the public.

NASA's Europa Clipper heads to Jupiter's moon, UO professor helped develop tools onboard

NASA's Europa Clipper has embarked on a monumental 1.8-billion-mile journey to Jupiter's moon, with significant contributions from a University of Oregon professor involved in developing onboard tools. This ambitious mission aims to explore the icy moon's potential for harboring life and advancing our understanding of ocean worlds.

NASA video shows Hurricane Milton from space as it nears Florida

NASA astronaut Matthew Dominick shared a captivating timelapse video showing Hurricane Milton from the International Space Station as it approaches Florida. The footage highlights the storm's massive size and its potential impact on the region. This visual perspective underscores the significance of monitoring natural disasters from space.

Aurora borealis lights up sky over Oregon

The aurora borealis illuminated the skies over parts of Oregon, captivating residents from Dayton to Jordan Valley who shared stunning photographs. This natural phenomenon, often seen in northern regions, surprised many local viewers, showcasing the beauty and unpredictability of nature.

Southern Resident orcas have more diverse diet than previously thought, research reveals

Southern resident killer whales, a critically endangered population in the Puget Sound, have been found to have a more diverse diet than previously understood, according to recent research. This newfound dietary variety could have significant implications for conservation efforts aimed at protecting this vulnerable species.

Meteor fireball streaks over western Oregon Monday night

A rare meteor fireball was spotted streaking across the sky over western Oregon late Monday night, captivating hundreds of onlookers who shared their experiences on social media. Witnesses described the meteor as a bright green flash, visible for about five seconds, with some capturing the event on video.

These 2 Oregon towns are among 10 most expensive in the US, according to study

Two Oregon towns, Hood River and Astoria, have been ranked among the top 10 most expensive micropolitan areas in the United States according to a LendingTree study. The report highlights the increasing median home values in these towns, which are driven by limited housing supply and demand from affluent buyers, including those seeking vacation homes.