Search results for materials science

Earth Sciences Jul 25, 2024

Raindrops grow with turbulence in clouds: New findings could improve weather and climate models

Scientists for decades have attempted to learn more about the complex and mysterious chain of events by which tiny droplets in clouds grow large enough to begin falling toward the ground. Better understanding this process, ...

Archaeology Jul 22, 2024

Testing of red textile found in Israeli cave shows it was from the Middle Bronze Age

A team of archaeologists affiliated with several institutions in Israel has tested a sample of red fabric found in a cave in Israel in 2016 and reports that it is from the Bronze Age. Their paper is published in Journal of ...

Ecology Jul 19, 2024

Global study demonstrates benefit of marine protected areas to recreational fisheries

Marine Protected Areas (MPAs) are having a positive spillover effect, producing more "trophy-size" fish just outside of the fully protected areas, and the effect is growing stronger over time. That's according to research ...

Biochemistry Aug 9, 2024

New method enables gradual release of protein drugs into the body

Therapeutic proteins have been increasingly used in recent years to treat cancer, HIV, and other diseases. A challenge with these types of drugs is that the release is rapid and thus the medicine must be administered frequently.

Veterinary medicine Aug 5, 2024

Horse miscarriages offer clues to causes of early human pregnancy loss

A study of horses—which share many important similarities with humans in their chromosomes and pregnancies—revealed that 42% of miscarriages and spontaneous abortions in the first two months of pregnancy were due to complications ...

Plants & Animals Aug 1, 2024

New tree species found in Xishuangbanna

The Lauraceae is an important basal angiosperm group, widely distributed in the tropical and subtropical regions of the world. Beilschmiedia is one of the largest genera in the Lauraceae and has a typical pantropical distribution.

Cell & Microbiology Aug 1, 2024

'Squishy' lasers could reveal how tumors and babies grow

New "squishy" lasers could help solve the mystery of the biological forces that control the development of embryos and cancerous tumors.

Analytical Chemistry Jul 31, 2024

Probing carbon capture, atom-by-atom with machine-learning model

A team of scientists at Lawrence Livermore National Laboratory (LLNL) has developed a machine-learning model to gain an atomic-level understanding of CO2 capture in amine-based sorbents. This innovative approach promises ...

Archaeology Jul 30, 2024

Scientists now know when an ancient lake supported human life in the Namib Sand Sea

Desert regions in northern Africa and the Arabian Peninsula have been well studied by archaeologists as the home of early humans and as routes of migration along "green corridors."

Archaeology Jul 24, 2024

Chemical analyses find hidden elements from renaissance astronomer Tycho Brahe's alchemy laboratory

In the Middle Ages, alchemists were notoriously secretive and didn't share their knowledge with others. Danish Tycho Brahe was no exception. Consequently, we don't know precisely what he did in the alchemical laboratory located ...

page 16 from 40