Los 10 principales competidores de aps.org

aip.org

President Trump has issued a proclamation requiring a $100,000 payment for each new H-1B petition. We examine what it does and does not do, how it is being justified, and what developments to look out for.

iop.org

Promoting physics and bringing physicists together for the benefit of all

rsc.org

Find out more about our information, advice and guidance to help you make decisions on learning, training and work.

acs.org

American Chemical Society: Chemistry for Life.

physicstoday.aip.org

Throughout its existence, PT has chronicled the passing of significant members of the physical sciences community. This archive is a combination of the obituaries that were curated and edited by PT staff for the print magazine through 2023 and community-submitted obituaries that have been published…

ams.org

Advancing research. Creating connections.

aaas.org

As one of the leading voices for science worldwide, AAAS promotes and defends the integrity of science and its use, provides a voice for science on societal issues and strengthens and diversifies the science and technology workforce.

nobelprize.org

Media contacts and licensing enquiries Enquiries regarding licensing, usage of texts, photos and videos: media@nobelprize.org Media enquiries to the Nobel Foundationpress@nobelprize.org+46 8 122 084 45 Media enquiries to the Nobel Prize Museumpress@nobelprize.org+46 8 122 084 45 Media enquiries regarding the Nobel Peace Prizemedia@nobelpeaceprize.org+47 22 12 93 00 Media enquiries to the Nobel Peace Centeribr@nobelpeacecenter.org +47 924 52 944 The […]

nsf.gov

NSF's mission is to advance the progress of science, a mission accomplished by funding proposals for research and education made by scientists, engineers, and educators from across the country.