Research

Rational design of heptaprenyl diphosphate synthase and metabolic optimization drive biosynthesis of menaquinone-7 by Escherichia coli

Publication date: January 2027Source: Bioresource Technology, Volume 464, Part AAuthor(s): Zihao Li, Kangjie Xu, Yiyi Chen, Haitong Hou, Xiulan Sun, Jingwen Zhou Source: https://www.sciencedirect.com/science/article/pii/S0960852426018687?dgcid=rss_sd_all

NASA Invites Media to Albania Artemis Accords Signing Ceremony

The Republic of Albania will sign the Artemis Accords during a ceremony at 12 p.m. EDT on Monday, Sept. 21, at NASA Headquarters in...

NASA-JAXA XRISM Mission Sees Pulsar Gathering Companion’s ‘Wind’

5 min read NASA-JAXA XRISM Mission Sees Pulsar Gathering Companion’s ‘Wind’ Using data from the Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory, astronomers have directly...

NASA Awards SpaceX Three Crew Flights to Space Station

Editor’s note: This feature was updated on Sept. 18, 2026, to add additional details on mission readiness dates. To continue regular crew transportation to the...

COSI Telescope Comes Together

UC Berkeley engineers and managers watch as the COSI (Compton Spectrometer and Imager) detector assembly is slowly raised from a table in this July...

NASA’s Hubble Spots an Out-of-Sync Galaxy

3 min read NASA’s Hubble Spots an Out-of-Sync Galaxy The spiral galaxy NGC 4698 shines in this image from the NASA/ESA Hubble Space Telescope. ESA/Hubble & NASA,...

Life cycle analysis on United States titanium dioxide and titanium metal products based on global titanium supply chain datasets

Publication date: 20 September 2026Source: Journal of Cleaner Production, Volume 576Author(s): Taemin Kim, Jarod C. Kelly Source: https://www.sciencedirect.com/science/article/pii/S0959652626019293?dgcid=rss_sd_all

Recent articles

spot_img