Mount Etna, Europe's most active volcano, was erupting on Sunday, spewing ash on Catania, eastern Sicily's largest city, and forcing a suspension of flights at that city's airport.
Environment
May 21, 2023
0
303
SpaceX's next private flight to the International Space Station awaited takeoff Sunday, weather and rocket permitting.
Space Exploration
May 21, 2023
0
113
Almost 40% of forest area burned by wildfire in the western United States and southwestern Canada in the last 40 years can be attributed to carbon emissions associated with the world's 88 largest fossil fuel producers and ...
Earth Sciences
May 21, 2023
1
121
How old are butterflies, and where did they evolve? And perhaps more importantly, how and when did they reach the isolated continent of Australia?
Plants & Animals
May 21, 2023
0
205
Screams, dismembered bodies among the thousands dead, and his town buried in mud. Survivor William Suarez remembers the horror of Colombia's Nevado del Ruiz volcanic eruption of 1985, but he dismisses authorities' latest ...
Environment
May 21, 2023
0
127
Cases of bird flu have been detected in backyard chickens in Paraguay, authorities said Saturday.
Veterinary medicine
May 21, 2023
0
100
Both the geometric and spectral information of the target are available with the hyperspectral light detection and ranging (LiDAR) in a single measurement. This advanced technique extends the scope of imaging spectroscopy ...
Optics & Photonics
May 21, 2023
0
133
Faced with mounting pressure over planet-heating pollution, Gulf Arab energy giants are turning to humble tech start-ups as they search for ways to remove emissions while keeping oil flowing.
Environment
May 21, 2023
0
113
Air pollution doesn't affect everybody the same way. And in a new study, researchers developed a method to improve estimates of how, within cities, different communities are exposed to fine particulate matter (PM2.5).
Environment
May 21, 2023
0
87
A private mission to the International Space Station (ISS) organized by Axiom Space is due to blast off from Florida on Sunday, carrying the first two Saudi astronauts to go to the orbiting laboratory.
Space Exploration
May 21, 2023
0
193
