Search query: has

Categories: All Categories


13142 records searched, 6553 records found, 20 matches displayed

< Previous 20 articles        Next 20 articles >


Search Hints:

  • Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
  • Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
  • Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
  • Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)


Most frequent words for articles published in the last 45 days:
developed (95), climate (85), team (83), species (75), cells (74), used (72), human (64), help (61), change (60), water (60), years (60), data (57), energy (55), such (53), carbon (51), discovered (50), time (48), like (47), materials (46), even (44)


Return to the site home page

Biology: Biochemistry Biology: Botany Biology: General Ecology: Endangered Species Ecology: Invasive Species
Published

Frequent mowing puts poisonous weed into survival mode      (via sciencedaily.com)     Original source 

A study has found that frequent mowing of Solanum elaeagnifolium, also known as silverleaf nightshad ...

Biology: Microbiology
Published

Not all prion strains interfere with each other - Not All Prion Strains Interfere with Each Other      (via sciencedaily.com) 

The first example of prion strains that replicate independently in vitro and in vivo suggests that s...

Biology: Microbiology
Published

Flexible tail of the prion protein poisons brain cells - Flexible Tail of the Prion Protein Poisons Brain Cells      (via sciencedaily.com) 

Prion proteins are the infectious pathogens that cause Mad Cow Disease and Creutzfeldt-Jakob disease...

Space: The Solar System
Published

Mercury gets a meteoroid shower from Comet Encke - Mercury Gets a Meteoroid Shower from Comet Encke      (via sciencedaily.com) 

The planet Mercury is being pelted regularly by bits of dust from an ancient comet, a new study has ...

Space: The Solar System
Published

Mercury: Results from Messenger’s low-altitude campaign - Mercury: Results from Messenger’s Low-Altitude Campaign      (via sciencedaily.com) 

NASA's MESSENGER mission, now nearing the end of its fourth and final year of orbital operations at...

Space: The Solar System
Published

The origin of Uranus and Neptune elucidated - The Origin of Uranus and Neptune Elucidated      (via sciencedaily.com) 

Astronomers have just proposed a solution to the problematic chemical composition of Uranus and Nept...

Space: The Solar System
Published

Earth and Venus grew up as rambunctious planets - Earth and Venus: The Rambunctious Planets      (via sciencedaily.com) 

Using machine learning and simulations of giant impacts, researchers found that the planets residing...

Space: The Solar System
Published

Cassini spies bright Venus from Saturn orbit - Cassini Spies Bright Venus from Saturn Orbit      (via sciencedaily.com) 

A distant world gleaming in sunlight, Earth's twin planet, Venus, shines like a bright beacon in ima...

Space: The Solar System
Published

Scientists discover a new auroral feature on Jupiter - Scientists Discover a New Auroral Feature on Jupiter      (via sciencedaily.com) 

Astronomers have detected new faint aurora features, characterized by ring-like emissions, which exp...

Space: The Solar System
Published

Origin of long-standing space mystery revealed: Origin of the 'theta aurora' - Origin of the 'Theta Aurora': A Long-standing Space Mystery Revealed      (via sciencedaily.com) 

Scientists have solved a long-standing space mystery -- the origin of the 'theta aurora'. Auroras ar...

Space: Exploration Space: The Solar System
Published

Mars's crust more complex, evolved than previously thought - Mars's Crust: More Complex and Evolved Than Previously Thought      (via sciencedaily.com) 

A new study finds the original crust on Mars is more complex, and evolved, than previously thought....

Space: The Solar System
Published

Moon orbits third largest dwarf planet in our solar system - Moon Orbits Third Largest Dwarf Planet in Our Solar System      (via sciencedaily.com) 

Astronomers have uncovered a moon orbiting the third largest dwarf planet, 2007 OR10, in the frigid...