Search query: rare
Categories: All Categories
13142 records searched, 394 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)
Published Space oddity: Uncovering the origin of the universe's rare radio circles



Astronomers believe they may have found the origin of the universe's giant odd radio circles: they a...
Published Scientists capture X-rays from upward positive lightning



Researchers have for the first time recorded X-rays being produced at the beginning of upward positi...
Published Hornets found to be primary pollinators of two Angelica species



Researcher discovered that two species in the genus Angelica are pollinated primarily by hornets. Th...
Published Road to better performing batteries using less critical raw materials



Researchers are developing batteries that can charge faster, offer more stable storage and are made...
Published Did dementia exist in ancient Greek and Rome?



Did the ancient Greeks and Romans experience Alzheimer's? Medical texts from 2,500 years ago rarely ...
Published Florida fossil porcupine solves a prickly dilemma 10-million years in the making



An exceptionally rare fossilized porcupine skeleton discovered in Florida has allowed researchers to ...
Published Astronomers discover heavy elements after bright gamma-ray burst from neutron star merger



An international team of astronomers obtained observational evidence for the creation of rare heavy ...
Published Massive space explosion observed creating elements needed for life



Scientists have observed the creation of rare chemical elements in the second-brightest gamma-ray bu ...
Published A new plant's name that tells a story



A new species and genus of fairy lantern, tiny glass-like white plants that feed on fungi, has been...
Published Lone Star State: Tracking a low-mass star as it speeds across the Milky Way



Astronomers have discovered a rare hypervelocity L subdwarf star racing through the Milky Way. More ...
Published Researchers probe how a piece of the moon became a near-Earth asteroid



Two years after the striking discovery that a near-Earth asteroid could be a chunk of the moon, anot...
Published Unlocking supernova stardust secrets



New research has discovered a rare dust particle trapped in an ancient extra-terrestrial meteorite t ...
Published Space enthusiasts are being given the rare opportunity to name a planet - Space Enthusiasts Get Rare Chance to Name a Planet


Several organizations are eligible to name one of 20 to 30 planets, and their host stars, in a uniqu...
Published Discovery of the oldest visible planetary Nebula hosted by a 500-million-year-old Galactic cluster -- a rare beauty with a hot blue heart - Discovery of the Oldest Visible Planetary Nebula Hosted by a 500-Million-Year-Old Galactic Cluster -- A Rare Beauty with a Hot Blue Heart


Astronomers have discovered a rare celestial jewel -- a so-called Planetary Nebula (PN) inside a 500 ...
Published Astronomers discover supernova explosion through rare 'cosmic magnifying glasses' - Astronomers Discover Supernova Explosion Through Rare 'Cosmic Magnifying Glasses'



An international team of scientists recently discovered an exceptionally rare gravitationally lensed ...
Published Insect pollination key for rare Wyoming sagebrush species - Insect Pollination: A Key Factor for the Survival of Rare Wyoming Sagebrush Species


The Laramie chickensage is unusual among the hundreds of species of sagebrush, most of which are pri...
Published 17-pound meteorite discovered in Antarctica - **17-Pound Meteorite Discovered in Antarctica: A Rare Find**


Antarctica is a tough place to work, for obvious reasons -- it's bitterly cold, remote, and wild. Ho...
Published Rare tropical plant gains appetite for meat - Rare Tropical Plant Develops Carnivorous Appetite



Under certain circumstances, a rare tropical plant develops into a carnivore. A research team has no ...
Published Rare sighting of luminous jet spewed by supermassive black hole - Rare Sighting of Luminous Jet Spewed by Supermassive Black Hole


Astronomers discover a bright optical flare caused by a dying star's encounter with a supermassive b...
Published Venus' transit and the search for other worlds - Venus Transit and the Search for Other Worlds


It's the final opportunity of the century to witness the rare astronomical reunion of the sun, Venus ...