Science

Moon or Mars? NASA's future at a crossroads under Trump

by Issam AHMED

Is NASA still Moonbound, or will the next giant leap mean skipping straight to Mars?

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'City killer' asteroid now has 3.1% chance of hitting Earth: NASA

by Issam Ahmed with Daniel Lawler in Paris

An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released Tuesday -- making it the most threatening space rock ever recorded by modern forecasting.

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Ousted workers dispute claims DOGE saved Medicare and disease jobs from cuts: report

The Trump administration's insistence that it's avoiding cutting certain healthcare workers β€” including those involved with disease response and Medicare β€” appears to be false, according to a report.

An anonymous official in the administration told Politico last week they were trying to be "thoughtful about critical functions that the government needs to perform."

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'Too little too late': RFK-backing GOP senator roasted over new measles remarks

Texas is experiencing a measles outbreak, which prompted physician Sen. Bill Cassidy (R-LA) to tweet about it on X and tell Americans that the measles vaccine has been "safe and effective since 1963." He was then criticized for supporting Robert F. Kennedy Jr.'s appointment as the secretary of Health and Human Services.

Kennedy has long been a so-called "vaccine skeptic" and has spoken out specifically on the measles vaccine, questioning its efficacy and safety.

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Cambodia nears Khmer Rouge survivor's dream of eradicating malaria

by Suy SE

Cambodian scientist Yeang Chheang has spent six decades fighting malaria -- even in the Khmer Rouge labour camp where his wife and baby died -- and stands tantalizingly close to fulfilling his life's work.

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Trump rambles incoherently about 'new theory' of magnets during rant on 'fraud'

President Donald Trump complained about a "new theory" on magnets in a rant against waste, fraud, and abuse.

During Wednesday's remarks at the White House, Trump was asked how he could be sure Elon Musk's so-called Department of Government Efficiency was properly cutting spending.

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Two astronauts stranded on space station to touch down early

Two American astronauts who have been trapped on the International Space Station since June could return to Earth earlier in March than expected, NASA said Tuesday.

Veteran astronauts Butch Wilmore and Suni Williams were due to spend eight days on the International Space Station (ISS), but have been there for more than eight months after their Boeing Starliner spacecraft suffered propulsion problems.

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Could a climate megaproject cloud Chile's unparalleled views of universe?

by Paulina ABRAMOVICH

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

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'It's a no-no': Fox News reefer madness segment warns of 'lazy' potheads

Fox News host Rachel Campos-Duffy warned of "lazy" potheads during a segment on smoking marijuana.

During a Sunday Fox & Friends discussion about a Canadian study that linked marijuana use to schizophrenia, Duffy and Fox News medical contributor Dr. Nicole Saphier decried the "dangers of smoking."

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Lightning strikes link weather on Earth and weather in space

By Lauren Blum, University of Colorado Boulder

There are trillions of charged particles – protons and electrons, the basic building blocks of matter – whizzing around above your head at any given time. These high-energy particles, which can travel at close to the speed of light, typically remain thousands of kilometers away from Earth, trapped there by the shape of Earth’s magnetic field.

Occasionally, though, an event happens that can jostle them out of place, sending electrons raining down into Earth’s atmosphere. These high-energy particles in space make up what are known as the Van Allen radiation belts, and their discovery was one of the first of the space age. A new study from my research team has found that electromagnetic waves generated by lightning can trigger these electron showers.

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Doctors group sues Trump administration for deleting research and data from websites

The national physicians' group Doctors for America has launched an effort to stop Donald Trump's administration.

On Tuesday, the branches under the Department of Health and Human Services removed thousands of pages of health data and information from federal websites, Axios reported.

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U.S. greenlights pig kidney transplant trials

Two U.S. biotech companies say the Food and Drug Administration has cleared them to conduct clinical trials of their gene-edited pig kidneys for human transplants.

United Therapeutics along with another company, eGenesis, have been working since 2021 on experiments implanting pig kidneys into humans: initially brain-dead patients and more recently living recipients.

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'So stupid!' Prof. shares government threat to halt scientific studies mentioning 'women'

President Donald Trump's administration reportedly threatened to halt grants for scientific studies that mention words like "female," "women," "systemic" or "trauma."

Darby Saxbe, a professor of Psychology at the University of Southern California, shared a leaked list of words that could cause scientific studies to be flagged by the National Science Foundation.

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