Search query: thousands
Categories: All Categories
13142 records searched, 538 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 Four classes of planetary systems - Four Classes of Planetary Systems: A Comprehensive Overview


Astronomers have long been aware that planetary systems are not necessarily structured like our sola...
Published Uncovering the ritual past of an ancient stone monument in Saudi Arabia - Uncovering the Ritual Past of an Ancient Stone Monument in Saudi Arabia


A comprehensive analysis of an archaeological site in Saudi Arabia sheds new light on mustatils -- s...
Published Air pollution from oil and gas production responsible for $77 billion in annual US health damages, contributes to thousands of early deaths, childhood asthma cases nationwide - Air Pollution from Oil and Gas Production: A $77 Billion Health Hazard



A new study found that air pollution from the oil and gas sector in the United States has substantia...
Published Researchers demo new type of carbon nanotube yarn that harvests mechanical energy - Researchers Demo New Type of Carbon Nanotube Yarn That Harvests Mechanical Energy


Nanotechnology researchers have made novel carbon nanotube yarns that convert mechanical movement in...
Published Harnessing an innate protection against Ebola - Harnessing an Innate Protection Against Ebola


Researchers have identified a cellular pathway that keeps Ebola virus from exiting human cells, with...
Published Famous rock art cave in Spain was used by ancient humans for over 50,000 years - Famous Rock Art Cave in Spain: A Testament to Ancient Human History



A cave in southern Spain was used by ancient humans as a canvas for artwork and as a burial place fo...
Published Wood sharpens stone: Boomerangs used to retouch lithic tools - Wood Sharpens Stone: Boomerangs Used to Retouch Lithic Tools


A new study into the multipurpose uses of boomerangs has highlighted the hardwood objects were used...
Published How the last 12,000 years have shaped what humans are today - How the Last 12,000 Years Have Shaped What Humans Are Today


While humans have been evolving for millions of years, the past 12,000 years have been among the mos...
Published Pre-historic Wallacea: A melting pot of human genetic ancestries - Pre-historic Wallacea: A Melting Pot of Human Genetic Ancestries


The Wallacean islands of present-day Eastern Indonesia have a long history of occupation by modern h...
Published Supervolcano fed from Earth's mantle caused crustal plates to rotate - Supervolcano fed from Earth's mantle caused crustal plates to rotate


The plates of the Earth's crust perform complicated movements that can be attributed to quite simple...
Published NASA's Webb draws back curtain on universe's early galaxies - NASA's Webb Draws Back Curtain on Universe's Early Galaxies


A few days after officially starting science operations, NASA's James Webb Space Telescope propelled...
Published A new method to detect exoplanets - A New Method to Detect Exoplanets


In recent years, a large number of exoplanets have been found around single 'normal' stars. New rese...
Published Undead planets: The unusual conditions of the first exoplanet detection - Undead Planets: The Unusual Conditions of the First Exoplanet Detection


The first ever exoplanets were discovered 30 years ago around a rapidly rotating star, called a puls...
Published Compact, non-mechanical 3D lidar system could make autonomous driving safer - Compact, Non-Mechanical 3D Lidar System Could Make Autonomous Driving Safer


A new system represents the first time that the capabilities of conventional beam-scanning lidar sys...
Published The history of Lake Cahuilla before the Salton Sea - The History of Lake Cahuilla Before the Salton Sea


Lake Cahuilla went through many cycles of filling and drying out over thousands of years. A new stud ...
Published A 3400-year-old city emerges from the Tigris River - A 3400-Year-Old City Emerges from the Tigris River


Archaeologists have uncovered a 3400-year-old Mittani Empire-era city once located on the Tigris Riv...
Published Prehistoric climate change repeatedly channelled human migrations across Arabia - Prehistoric Climate Change Repeatedly Channelled Human Migrations Across Arabia


Researchers have discovered archaeological sites in the Nefud Desert of Saudi Arabia associated with...
Published Far-off storms fuel sneaker waves along Pacific Northwest coast, new research suggests - Far-off Storms Fuel Sneaker Waves Along Pacific Northwest Coast, New Research Suggests


Sneaker waves are likely fueled by a specific type of wave condition generated by far-off storms and...
Published Highest coral cover in central, northern Reef in 36 years - Highest Coral Cover in Central and Northern Reef in 36 Years


The northern and central Great Barrier Reef have recorded their highest amount of coral cover since...
Published Existential threats to the iconic Nile River Delta - Existential Threats to the Iconic Nile River Delta


Decades of poor environmental and water management turned the Nile River Delta from a unique ecologi...