Search query: ago

Categories: All Categories


13142 records searched, 769 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

Space: The Solar System
Published

NASA's Spitzer detects comet storm in nearby solar system - NASA's Spitzer Detects Comet Storm in Nearby Solar System      (via sciencedaily.com) 

NASA's Spitzer Space Telescope has detected signs of icy bodies raining down in an alien solar syste...

Environmental: Ecosystems
Published

Collapse of ancient Liangzhu culture caused by climate change - Collapse of Ancient Liangzhu Culture Caused by Climate Change      (via sciencedaily.com) 

Referred to as 'China's Venice of the Stone Age', the Liangzhu excavation site in eastern China is c...

Environmental: Ecosystems
Published

Climate changed abruptly at tipping points in past - Climate Changed Abruptly at Tipping Points in the Past      (via sciencedaily.com) 

Climate scientists identify abrupt transitions in climate records that may have been caused by the c...

Paleontology: Dinosaurs
Published

Soil erosion and wildfire another nail in coffin for Triassic era - Soil Erosion and Wildfire: Another Nail in the Coffin for Triassic Era      (via sciencedaily.com) 

New research has revealed that soil erosion and wildfires contributed to a mass extinction event 201...

Offbeat: Paleontology and Archeology
Published

New pterosaur species found in sub-Saharan Africa - New Pterosaur Species Discovered in Sub-Saharan Africa      (via sciencedaily.com)     Original source 

With wings spanning nearly 16 feet, a new species of pterosaurs has been identified from the Atlanti...

Space: Cosmology
Published

Astronomers report most distant known galaxies, detected and confirmed - Astronomers Report Most Distant Known Galaxies, Detected and Confirmed      (via sciencedaily.com) 

Astronomers have discovered the earliest and most distant galaxies confirmed to date using data from...

Paleontology: Early Mammals and Birds
Published

Loss of ancient grazers triggered a global rise in fires - Loss of Ancient Grazers Triggered a Global Rise in Fires      (via sciencedaily.com) 

From 50,000 years to 6,000 years ago, many of the world's largest animals, including such iconic gra ...

Space: Structures and Features
Published

ESO telescope images a spectacular cosmic dance - ESO Telescope Images a Spectacular Cosmic Dance      (via sciencedaily.com) 

ESO's Very Large Telescope (VLT) has imaged the result of a spectacular cosmic collision -- the gala...