
Xi to nurture pro-China allies on US trip
Chinese President Xi Jinping makes a high-profile state visit to the White House this week, but he stops first in Washington state on the west coast to shore up support among skittish allies, especially big business. ... more
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DARPA taps Rockwell Collins for GPS backup technologies
Technologies that could serve as backups for the military's GPS system are to be developed by Rockwell Collins. ... more
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GE and Lockheed validate compact rotating detonation ramjet for hypersonic missiles
JWST red dots reveal rapidly growing early black holes
Spaceflight study links astronaut biology to reversible shifts in epigenetic age
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Stemming the Syrian slaughter
In the past four and a half years, nearly 300,000 Syrians have been killed in a conflict largely waged by opposing evils against a civilian population. Some eight million Syrians have been displaced with about half fleeing that ravaged country. Jordan, Lebanon and Turkey have been pushed to the near breaking point in accommodating refugees. And Europe is crumbling under the weight of many hundreds of thousands of desperate people in search of even tiny measures of safety and security. ... more
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