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Mars Ingenuity flight scheduled for Monday, NASA says

Science News // 1 day ago

Mars Ingenuity flight scheduled for Monday, NASA says

April 17 (UPI) -- NASA announced Saturday that it is targeting Monday for the first flight of the Mars Ingenuity helicopter.

NASA astronaut, cosmonauts land back on Earth from space station

Science News // 1 day ago

NASA astronaut, cosmonauts land back on Earth from space station

Elon Musk's SpaceX wins $2.9B contract to build lunar lander

Science News // 2 days ago

Elon Musk's SpaceX wins $2.9B contract to build lunar lander

Network-based job recruitment can reduce gender segregation

Science News // 2 days ago

Network-based job recruitment can reduce gender segregation

Crew 2 mission astronauts arrive in Florida ahead of SpaceX launch

Science News // 2 days ago

Crew 2 mission astronauts arrive in Florida ahead of SpaceX launch

ORLANDO, Fla., April 16 (UPI) -- Four astronauts arrived in Florida on Friday for their mission to the International Space Station planned for next week -- the third launch of people aboard a SpaceX rocket and capsule.

Sweat sensor could warn of impending COVID-19 cytokine storm

Science News // 2 days ago

Sweat sensor could warn of impending COVID-19 cytokine storm

April 16 (UPI) -- Scientists have unveiled a new sweat sensor that can anticipate a looming cytokine storm and provide warning to doctors and patients.

Older adults are more likely to help others than younger adults

Science News // 2 days ago

Older adults are more likely to help others than younger adults

April 16 (UPI) -- New research showed effortful prosocial behavior -- a willingness to exert physical effort on behalf of someone else -- is more common among older adults.

UPI News Quiz: 'Law & Order,' Bernie Madoff, 51st state

U.S. News // 2 days ago

UPI News Quiz: 'Law & Order,' Bernie Madoff, 51st state

Chris Meloni returns to "Law & Order," Bernie Madoff dies in prison, House committee approves legislation for a 51st state -- how closely did you follow the headlines this week? Take the UPI News Quiz for April 16, 2021.

Space agencies plan to launch Mars sample return spacecraft by 2026

Science News // 2 days ago

Space agencies plan to launch Mars sample return spacecraft by 2026

ORLANDO, Fla., April 16 (UPI) -- NASA plans to launch its next mission to Mars in 2026 to pick up rock samples being collected over the next two years and collaborate on their return to Earth by 2031, officials said.

NASA review advances first launch of astronauts in reused capsule

Science News // 3 days ago

NASA review advances first launch of astronauts in reused capsule

ORLANDO, Fla., April 15 (UPI) -- A planned SpaceX astronaut launch from Florida to the International Space Station next week has cleared a major review by NASA officials, the space agency announced Thursday evening.

Study: Coral reefs' protection saves U.S. property owners billions each year

Science News // 3 days ago

Study: Coral reefs' protection saves U.S. property owners billions each year

April 15 (UPI) -- If the reefs lining the coasts of the United States were just 3 feet shorter, damage from floods would be $5.3 billion greater, according to a new research.

Billions of T. rexes walked on North America during the Age of the Dinosaurs

Science News // 3 days ago

Billions of T. rexes walked on North America during the Age of the Dinosaurs

April 15 (UPI) -- Researchers determined North America's T. rex population peaked at 20,000. That means that over the course of their 2.5 million-year reign atop the Cretaceous food chain, 2.5 billion lived and died on the continent.

Scientists grow human-monkey chimeric embryos in lab

Science News // 3 days ago

Scientists grow human-monkey chimeric embryos in lab

April 15 (UPI) -- After injecting human stem cells into primate embryos, scientists were able to grow and maintain human-monkey chimeric embryos for up to 20 days.

Just 3 percent of terrestrial habitat is 'ecologically intact'

Science News // 3 days ago

Just 3 percent of terrestrial habitat is 'ecologically intact'

April 15 (UPI) -- Intact habitat doesn't guarantee ecosystem integrity. New research suggests an overwhelming majority of the planet's terrestrial ecosystems are compromised.

Volcanic ash poses various, and possibly unseen, dangers

World News // 3 days ago

Volcanic ash poses various, and possibly unseen, dangers

A volcanic eruption is one of the most powerful forces in nature, a seemingly unstoppable phenomenon that can have far-reaching impacts far beyond the area surrounding the volcano.

Massive flying pterosaurs had spoked vertebrae to support especially long necks

Science News // 4 days ago

Massive flying pterosaurs had spoked vertebrae to support especially long necks

April 14 (UPI) -- Azhdarchid pterosaurs and their hollow bones -- necessary for flying -- were only able to support such heavy necks and heads thanks to a unique structure hidden inside their vertebrae.

Blue Origin launches what may be final test flight before carrying people

Science News // 4 days ago

Blue Origin launches what may be final test flight before carrying people

April 14 (UPI) -- Jeff Bezos' Blue Origin launched Wednesday from Texas what may be the last test flight for its New Shepard rocket before it carries people later this year.

Human screams can convey at least six different emotions

Science News // 4 days ago

Human screams can convey at least six different emotions

April 14 (UPI) -- Scientists have underestimated the communicative abilities of the human scream, according to a new study.

Global warming is making India's monsoon season more erratic

Science News // 4 days ago

Global warming is making India's monsoon season more erratic

April 14 (UPI) -- India's monsoon will grow increasingly wet and erratic as a result of global warming, according to a new study.

'Plant growth on steroids' causing longer allergy season in U.S.

U.S. News // 4 days ago

'Plant growth on steroids' causing longer allergy season in U.S.

Pollen is making its way back into the United States as weather begins to warm up from coast to coast, and some experts say that effects from climate change are contributing to longer, harder-to-manage allergy seasons.

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