Science

Space Daily May 23

Fossil Site in North Dakota Provides Evidence of Dinosaur-Killing Asteroid Impact

The Tanis fossil site in North Dakota has been identified as a key location for understanding the effects of the asteroid impact that led to the extinction of the dinosaurs. Research indicates that glass beads from the impact were found in the gills of fish, suggesting they died shortly after the event.

Bias: 30 Sentiment: +0.10

Politico May 23

CDC Implements Travel Restrictions for Green Card Holders from Ebola-Affected Countries

The CDC has introduced travel restrictions for green card holders who have been in countries affected by the Bundibugyo strain of Ebola. This measure is part of an effort to control the outbreak of this strain, which currently has no approved vaccine or treatment.

Bias: 5 Sentiment: +0.00

The Dallas Morning News May 22

Researchers Identify New Ancient Marine Species in Texas

Researchers have identified a new species of ancient marine lizard in the Dallas-Fort Worth area, which adds to the understanding of prehistoric marine life. The discovery was made by teams from the American Museum of Natural History and the Perot Museum and was announced on May 22, 2026.

Bias: 16 Sentiment: +0.20

Ars Technica May 22

Four Russian Satellites Adjust Orbits Near ICEYE Radar Satellite

Four Russian military satellites have changed their orbits to match that of an ICEYE radar surveillance satellite, raising concerns about Russia's intentions. The adjustments were reported by Greg Gillinger, a retired Air Force space intelligence officer, based on open-source tracking data.

Bias: 15 Sentiment: +0.00

PBS NewsHour May 22

Secretary of State Rubio Meets with NATO Allies Amid Troop Level Confusion

Secretary of State Marco Rubio met with NATO allies to clarify statements about U.S. troop levels in Europe. Meanwhile, the Democratic Republic of Congo has banned funeral wakes to combat an Ebola outbreak, and a Tennessee judge dismissed a human smuggling case.

Bias: 10 Sentiment: +0.00

PBS NewsHour May 22

Carbon credit program incentivizes small landowners to preserve forests

The carbon credit market is currently valued at around $2 billion per year and is considered a vital tool in addressing climate change, despite facing criticism regarding its effectiveness and transparency. Efforts are underway to improve the integrity of these markets and include small landowners in the process.

Bias: 15 Sentiment: +0.10

Ars Technica May 22

Ebola outbreak in Democratic Republic of the Congo reaches nearly 750 cases

The Ebola outbreak in the Ituri province of the Democratic Republic of the Congo has reached nearly 750 cases and 177 deaths, according to the World Health Organization. The outbreak, first reported on May 15, is now classified as the third largest on record, with the risk level raised to 'very high' nationally.

Bias: 42 Sentiment: -0.50

Associated Press May 22

Passengers Exposed to Hantavirus on Cruise Ship Quarantined in Nebraska

Eighteen American passengers exposed to hantavirus on the MV Hondius cruise ship are in quarantine in Nebraska. Health officials are monitoring their conditions and providing care as they await further evaluations.

Bias: 4 Sentiment: +0.00

BBC — Business May 22

UK Records Hottest Day of the Year with Temperatures Reaching 28.4C

On May 22, 2026, parts of England experienced temperatures of 28.4°C, marking the hottest day of the year. Travel delays were noted at the Port of Dover and Birmingham Airport ahead of the bank holiday weekend.

Bias: 10 Sentiment: +0.10

BBC — Business May 22

Researchers Aim to Use AI to Identify Drugs for Brain Conditions

Researchers are exploring the use of artificial intelligence to accelerate the identification of drugs for brain conditions, such as motor neuron disease (MND). The goal is to find affordable and effective treatment options.

Bias: 10 Sentiment: +0.10

The Wall Street Journal May 22

U.S. Pauses Visa Issuance for Travelers from Ebola-Affected Countries

The U.S. has paused visa issuance for travelers who have been in South Sudan, the Democratic Republic of Congo, or Uganda within the last 21 days. This measure aims to address health concerns related to the Ebola virus outbreak in these countries.

Bias: 30 Sentiment: +0.00

Ars Technica May 22

Discussion on Preservation of the International Space Station

NASA is preparing for the decommissioning of the International Space Station (ISS) by 2030. Experts gathered at the Smithsonian National Air and Space Museum to discuss how to preserve significant artifacts from the ISS during a panel at the ASCEND conference.

Bias: 10 Sentiment: +0.00

Scientific American May 22

Scientists Investigate Unusual Behavior of Earth's Molten Outer Core

Researchers are examining the unusual behavior of Earth's molten outer core, which is situated over 2,000 kilometers below the Earth's surface. This investigation aims to uncover the reasons behind its unexpected characteristics.

Bias: 10 Sentiment: +0.00

Scientific American May 22

Bundibugyo Virus Linked to Two Known Outbreaks

The Bundibugyo virus, a rare species of Ebola, has been connected to only two outbreaks. Its uncommon characteristics pose specific challenges for treatment.

Bias: 10 Sentiment: +0.00

Scientific American May 22

Potential Collision of Milky Way and Andromeda Galaxies

Astronomers indicate that the Milky Way and Andromeda galaxies are projected to collide in about 4.5 billion years. This collision could lead to the formation of a new galaxy as both galaxies merge.

Bias: 10 Sentiment: +0.00

Scientific American May 22

AI Medical Advice Experiment Highlights Risks of Misinformation

An experiment involving a fictional skin condition called 'Bixonimania' highlights the risks associated with the use of AI in providing medical advice. The findings stress the need for careful verification of medical information to prevent the spread of misinformation.

Bias: 15 Sentiment: +0.00

Scientific American May 21

Study Suggests Structural Features of Egypt's Great Pyramid Helped It Withstand Earthquakes

A study has identified structural features in the Great Pyramid of Egypt that may have helped it survive numerous earthquakes throughout history. Researchers are investigating the construction techniques of the ancient Egyptians to gain insights into the pyramid's durability.

Bias: 10 Sentiment: +0.10

Scientific American May 21

Hantavirus Detected in Rodents in the Pacific Northwest

Rodents in the Pacific Northwest have been found to carry the Sin Nombre variant of hantavirus, which can be transmitted to humans. However, it is important to note that the virus is not transmissible between individuals.

Bias: 10 Sentiment: +0.00

CNN May 21

NASA's Psyche Spacecraft Captures Images of Mars During Flyby

NASA's Psyche spacecraft conducted a flyby of Mars on May 21, 2026, capturing unique images of the planet. This maneuver is part of its mission to reach the metallic asteroid Psyche in the asteroid belt.

Bias: 21 Sentiment: +0.20

Scientific American May 21

NASA's James Webb Space Telescope Observes Cloud Movement on Distant Exoplanet

NASA's James Webb Space Telescope has observed cloud movement on a distant giant exoplanet, enhancing our understanding of its atmospheric conditions. The findings are significant for studying weather patterns beyond our solar system.

Bias: 10 Sentiment: +0.10