Bell unveils new 360 Invictus attack helicopter

Bell unveils new 360 Invictus attack helicopter

Bell Textron presented its 360 Invictus Attack Helicopter as part of the U.S. Army's Future Reconnaissance Aircraft competition on October 1 in Arlington, Virginia.
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A Fossil of a Rare Dinosaur has Been Identified in Australia

A Fossil of a Rare Dinosaur has Been Identified in Australia

Five years after the discovery of a pterosaur fossil, a PhD student in Australia noticed that it had been mislabeled and that it actually belonged to a rare dinosaur called Elaphrosaurus.
Scientists create human cells with squid-like transparency

Scientists create human cells with squid-like transparency

Scientists have engineered color-shifting abilities into human cells. Researchers say their project is inspired by female opalescent inshore squids that evade predators by changing their colors from translucent to opaque white.
New Ebola Outbreak Detected in the Democratic Republic of the Congo

New Ebola Outbreak Detected in the Democratic Republic of the Congo

The Government of the Democratic Republic of the Congo has confirmed the deaths of five individuals who were infected with Ebola.
Proxima Centauri B is officially the exoplanet closest to our solar system

Proxima Centauri B is officially the exoplanet closest to our solar system

A team of specialists from the University of Geneva has confirmed the existence of an exoplanet orbiting in the habitable zone of a neighboring sun.
Scientists find the Earth's largest, hottest volcano

Scientists find the Earth's largest, hottest volcano

Researchers have found the Earth's largest and hottest volcano northwest of Honolulu in the central northern Pacific.
Novel coronavirus could be a hybrid of bat and pangolin viruses: study

Novel coronavirus could be a hybrid of bat and pangolin viruses: study

SARS-CoV-2, the virus that causes COVID-19, could be a hybrid that descended from different clades of bat and pangolin viruses, according to new research in Science Advances.
Gum inflammation triggered by vaping may lead to gum diseases

Gum inflammation triggered by vaping may lead to gum diseases

A team of researchers has found unhealthy bacteria and inflammation in the gums of e-cigarette smokers that could lead to more severe gum diseases.
Seemingly recovered COVID-19 patients still have viral RNA in fecal matter: new study

Seemingly recovered COVID-19 patients still have viral RNA in fecal matter: new study

Health authorities might be able to detect COVID-19's spread by testing the sewers of a community for the coronavirus's RNA.
Mysterious weak spot in the Earth's magnetic field is spreading: ESA

Mysterious weak spot in the Earth's magnetic field is spreading: ESA

A mysterious anomaly in the Earth's magnetic field that stretches from South America to Africa is spreading and scientists do not understand why.
Hong Kong national security law changes, explained

Hong Kong national security law changes, explained

Chinese authorities on May 28 bypassed Hong Kong's legislature to approve a national security law that threatens the foundations of the city's freedoms and autonomy.
Rates of climate change in deep oceans could be severely affected, even in the best case scenario: s

Rates of climate change in deep oceans could be severely affected, even in the best case scenario: s

Earth's oceans could be experiencing rates of climate change seven times higher than levels today by the second half of the century, even if greenhouse gas emissions drop significantly, according to a report published in Nature Climate Change.
Ozone depletion may have sparked prehistoric extinction event: study

Ozone depletion may have sparked prehistoric extinction event: study

Ozone depletion may have triggered a mass die-off of ancient fish and plants by ultraviolet ray exposure 358 million years ago, according to a new study in Science Advances.
U.S. field tests high-energy laser weapon: Pacific Fleet Command

U.S. field tests high-energy laser weapon: Pacific Fleet Command

The U.S. Navy shot down an aerial drone with a solid state laser weapon during a test off Pearl Harbor on May 16, according to the Pacific Fleet.The exercise marked the first shot fired by the Laser Weapon System Demonstrator at sea.
Asteroid that led to dinosaur extinction impacted Earth at 'deadliest possible angle': study

Asteroid that led to dinosaur extinction impacted Earth at 'deadliest possible angle': study

Scientists have determined the angle of impact for the asteroid that contributed to the dinosaurs' extinction 66 million years ago, according to a study in Nature Communications.
Explainer: How the Sagittarius galaxy has affected the formation of the Milky Way

Explainer: How the Sagittarius galaxy has affected the formation of the Milky Way

A new study published in the journal Nature Astronomy using data from Gaia, a space observatory from the European Space Agency, shows the effects of the Sagittarius Dwarf Spheroidal Galaxy on the formation of the Milky Way Galaxy.
New research sheds light on why it feels harder to wake up in cold winter mornings

New research sheds light on why it feels harder to wake up in cold winter mornings

Research done on fruit flies shows that a special batch of neurons sensitive to outer temperatures "suppresses" other neurons in charge of morning "activeness.
Cosmic rays may be the source of biological 'handedness'

Cosmic rays may be the source of biological 'handedness'

Interaction between cosmic rays and early life-forms may be responsible for the fundamental property of chirality, or "handedness," in biological molecules, according to a paper in The Astrophysical Journal Letters.
First-ever mobile coronavirus test lab made from shipping containers: study

First-ever mobile coronavirus test lab made from shipping containers: study

Researchers from the U.K. have developed the first-ever shipping container lab for COVID-19 testing that features a mobile, low cost, scalable and open-source design.The lab units are called CONTAIN, according to a preprint study in BioRxive.
NASA renames its next-gen telescope after woman chief astronomer credited with launching the Hubble

NASA renames its next-gen telescope after woman chief astronomer credited with launching the Hubble

NASA has renamed its next-generation Wide Field Infrared Survey Telescope after Nancy Roman, the agency's first chief astronomer known as the Mother of Hubble. NASA plans to launch the Roman Space Telescope in the mid-2020s.
Unusual neutrino signals caught in the Antarctic, explained

Unusual neutrino signals caught in the Antarctic, explained

A team of scientists discovered unusual signals caused by high-energy neutrinos using a radio detector called the Antarctic Impulsive Transient Antenna, or ANITA, according to a study published in The Astrophysical Journal submitted on January 6.
Scientists create mice chimeras with an unprecedented amount of human cells: study

Scientists create mice chimeras with an unprecedented amount of human cells: study

Scientists have engineered mice that have up to 4 percent of their body made of human cells, or the highest amount achieved in human-mice chimeras, according to a study in Science Advances.
Explainer: Deadly virus threatens pets and wild rabbits in North America

Explainer: Deadly virus threatens pets and wild rabbits in North America

Rabbits are under threat as a deadly hemorrhagic virus spreads across the southwestern United States.
Scientists capture photo of formation of new planets

Scientists capture photo of formation of new planets

A group of astronomers has successfully captured an image of the birth of two planets orbiting the star PDS 70, according to a report published in The Astronomical Journal.
India, Bangladesh brace as super cyclone is poised for landfall

India, Bangladesh brace as super cyclone is poised for landfall

India and Bangladesh are evacuating millions before the path of Tropical Cyclone Amphan, which is expected to make imminent landfall on the evening of May 20. Amphan is the second-ever super cyclone on record to hit the Bay of Bengal.