Nov 20 (Reuters) - Russian President Vladimir Putin has approved a new nuclear doctrine, lowering the threshold for a nuclear strike in response to a broader range of conventional attacks. "We ...

Therefore, in this study, we engineered OsNramp5 to reduce Cd uptake while retaining Mn uptake efficiency for low-Cd rice production. OsNramp5 was engineered using amino acid substitution(s) at the ...

Charles Oliveira once again played spoiler to a big moment in Michael Chandler’s career when he emerged victorious from Saturday’s UFC 309 rematch. After stopping Chandler (23-9 MMA, 2-4 UFC) with ...

We're now ending our live coverage, there is more on this story here and you can find more content from across the BBC in our post below. We're going to be closing out live coverage soon, but ...

The Mike Tyson-Jake Paul event lived up to the billing when it came to chaos and drama. The Netflix broadcast featured everything from miscommunication, buffering issues, a flash of Tyson's butt ...

Fans finally got their first glimpse of Ariana Grande singing in Wicked after months of the production keeping things under wraps, bringing in both praise and debate about her performance. But the ...

The reaction ... indicate complete oxidation of all organic matter in the sample. The weight loss by calcination gave the total organic matter content of the sample. The residue is the mineral part or ...

Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie-Curie, Ottawa, Ontario K1N 6N5, Canada ...