Search query: america
Categories: All Categories
13142 records searched, 298 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 New insights into Zebra mussel attachment fibers offer potential solutions to combat invasive species, develop sustainable materials



A recent study has revealed that an unlikely event, occurring over 12 million years ago played an im...
Published Up to 30 percent more time: Climate change makes it harder for women to collect water, study finds



By 2050, climate change could increase the amount of time women in households without running water...
Published Ancient landslide destroyed area size of Cincinnati - Ancient Landslide Destroyed Area Size of Cincinnati


University of Cincinnati geologists reconstructed a massive landslide in Nevada that wiped out an ar...
Published Rare transit of Mercury to take place on 9 May - Rare Transit of Mercury to Take Place on 9 May


On 9 May there will be a rare transit of Mercury, when the smallest planet in our Solar System will...
Published Archaeologists reveal pre-Hispanic cities in Bolivia with laser technology - Archaeologists Reveal Pre-Hispanic Cities in Bolivia with Laser Technology



Several hundred settlements from the time between 500 and 1400 AD lie in the Bolivian Llanos de Mojo...
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 Eiphosoma laphygmae likely to be best classical biological control against devastating fall armyworm pest - Eiphosoma laphygmae: The Best Classical Biological Control Against Devastating Fall Armyworm Pest


A review suggests that the parasitoid Eiphosoma laphygmae is likely to be the best classical biologi...
Published Climate change threatens hydropower energy security in the Amazon basin - Climate Change Threatens Hydropower Energy Security in the Amazon Basin


Hydropower is the dominant source of energy in the Amazon region, the world's largest river basin an...
Published Major North American oil source yields clues to one of earth's deadliest mass extinctions - Major North American Oil Source Yields Clues to One of Earth's Deadliest Mass Extinctions


Geologists studying the Bakken Shale Formation discovered a critical kill mechanism behind a series...
Published Douglas-fir in Klamath Mountains are in 'decline spiral' - Douglas-fir in Klamath Mountains are in 'decline spiral'


Increases in mortality among Douglas-fir in the Klamath Mountains are the result of multiple factors...
Published Bubble, bubble, more earthquake trouble? Geoscientists study Alaska's Denali fault - Bubble, Bubble, More Earthquake Trouble? Geoscientists Study Alaska's Denali Fault



Geochemists report findings from collected and analyzed helium and carbon isotopic data from springs...
Published Strong El Niño events cause large changes in Antarctic ice shelves - Strong El Niño Events Cause Large Changes in Antarctic Ice Shelves


A new study reveals that strong El Nino events can cause significant ice loss in some Antarctic ice...
Published NASA maps El Niño's shift on US precipitation - NASA Maps El Niño's Shift on US Precipitation


This winter, areas across the globe experienced a shift in rain patterns due to the natural weather...
Published Elusive El Niño arrives: Forecasters predict it will stay weak, have little influence on weather and climate - Elusive El Niño arrives: Forecasters predict it will stay weak, have little influence on weather and climate


The long-anticipated El Niño has finally arrived, according to forecasters with NOAA's Climate Predi...
Published Smoke from the Black Summer wildfires in Australia impacted the climate and high altitude winds of the southern hemisphere for more than a year and a half - Smoke from Black Summer Wildfires in Australia Impacted Climate and High Altitude Winds of Southern Hemisphere for More Than a Year and a Half


The 2019/20 wildfires in Australia transported more smoke into the atmosphere than observed ever bef...
Published How the 'marsupial sabertooth' thylacosmilus saw its world - How the 'Marsupial Sabertooth' Thylacosmilus Saw Its World


A new study investigates how an extinct, carnivorous marsupial relative with canines so large they e...
Published Soil compound fights chronic wasting disease - Soil Compound Fights Chronic Wasting Disease


A major compound in soil organic matter degrades chronic wasting disease prions and decreases infect...
Published First successful vaccination against 'mad cow'-like wasting disease in deer - First Successful Vaccination Against 'Mad Cow'-Like Wasting Disease in Deer


Researchers say that a vaccination they have developed to fight a brain-based, wasting syndrome amon...
Published Secret weapon to stop invasive honeysuckle: Satellites - Secret Weapon to Stop Invasive Honeysuckle: Satellites


Researchers found that satellite imagery can identify non-native and invasive Amur honeysuckle, an o...
Published 1930s Dust Bowl led to extreme heat around Northern Hemisphere - 1930s Dust Bowl led to extreme heat around Northern Hemisphere


The 1930s Dust Bowl affected heat extremes across much of North America and as far away as Europe an ...