Search query: back call trade

Categories: All Categories


13142 records searched, 2563 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

Archaeology: General
Published

In search of the lost city of Natounia - In Search of the Lost City of Natounia: Uncovering the Secrets of an Ancient Civilization      (via sciencedaily.com) 

The mountain fortress of Rabana-Merquly in modern Iraqi Kurdistan was one of the major regional cent...

Paleontology: Early Mammals and Birds
Published

Mummified parrots point to trade in the ancient Atacama desert - Mummified Parrots Reveal Ancient Trade in the Atacama Desert      (via sciencedaily.com) 

Ancient Egyptians mummified cats, dogs, ibises and other animals, but closer to home in the South Am...

Chemistry: Biochemistry Chemistry: General Physics: Optics
Published

Pushing back the limits of optical imaging by processing trillions of frames per second      (via sciencedaily.com)     Original source 

Pushing for a higher speed isn't just for athletes. Researchers, too, can achieve such feats with th...

Environmental: Ecosystems
Published

At least 2,000 species of reptiles are threatened, study finds - At Least 2,000 Species of Reptiles are Threatened, Study Finds      (via sciencedaily.com) 

A new study has found that 21 percent of the reptile species on Earth (one in five species), amounti...

Energy: Alternative Fuels
Published

Unused renewable energy an option for powering NFT trade      (via sciencedaily.com)     Original source 

Unused solar, wind, and hydroelectric power in the U.S. could support the exponential growth of tran...

Energy: Technology Environmental: General Environmental: Water Geoscience: Environmental Issues
Published

Energy trades could help resolve Nile conflict      (via sciencedaily.com)     Original source 

Scientists have shed light on a new, transformative approach that could help resolve a dispute over...

Geoscience: Severe Weather
Published

NASA sees a different kind of El Nino - NASA Sees a Different Kind of El Nino      (via sciencedaily.com) 

A new NASA visualization shows the 2015 El Nino unfolding in the Pacific Ocean, as sea surface tempe...

Space: Astronomy Space: Astrophysics Space: Exploration Space: The Solar System
Published

When ET calls, can we be sure we're not being spoofed?      (via sciencedaily.com) 

In the search for extraterrestrial intelligence, alien radio signals would be swamped by interferenc...

Environmental: General Geoscience: Environmental Issues Geoscience: Geography
Published

More sustainability in global agricultural trade      (via sciencedaily.com)     Original source 

The EU wants to ensure greater sustainability in agricultural trade with the Global South -- with th ...

Archaeology: General
Published

Using gemstones' unique characteristics to uncover ancient trade routes      (via sciencedaily.com)     Original source 

Gems' unique elemental composition and atomic orientation act as a fingerprint, enabling researchers...

Biology: Biochemistry Biology: General Ecology: Endangered Species
Published

Laser technology offers breakthrough in detecting illegal ivory      (via sciencedaily.com)     Original source 

A new way of quickly distinguishing between illegal elephant ivory and legal mammoth tusk ivory coul...