(BBC News) Peru's government has declared a nationwide state of emergency amid a political crisis triggered by the attempted dissolution of Congress by President Pedro Castillo and his subsequent impeachment.
Soldiers are being deployed to help police rein in violent protests by supporters of the ousted president.
Several protesters have died in clashes with the police, and a number of airports and roads were temporarily blocked.
In recent years, Peru has seen a series of presidents ousted...
Researchers from the University of Western Ontario have shown that a fireball that originated at the edge of the solar system was likely made of rock, not ice, challenging long-held beliefs about how the solar system was formed.
Just at the edge of our solar system and halfway to the nearest stars is a collection of icy objects sailing through space, known as the Oort Cloud. Passing stars sometimes nudge these icy travelers toward the...
Russian arms dealer Viktor Bout – nicknamed the "merchant of death" – has joined the pro-Kremlin ultranationalist LDPR party, following his release in a high-profile U.S. prisoner swap.
In a video posted online, LDPR (Liberal Democratic Party of Russia) leader Leonid Slutsky thanked Bout, 55, for becoming a member of "the best political party in today's Russia."
After an elaborate U.S. sting, Bout was sentenced to 25 years in jail in 2011.
Last week, he was exchanged for U.S....
(Mount Sinai Hospital) A new therapy that makes the immune system kill bone marrow cancer cells was successful in up to 73% of patients in two clinical trials, according to researchers from the Tisch Cancer Institute at the Icahn School of Medicine at Mount Sinai.
The therapy, known as a bispecific antibody, binds to both T cells and multiple myeloma cells and directs the T cells — white blood cells that can be enlisted to fight off...
(BBC News) NASA has brought home its next-generation astronaut ship after a near-26-day mission to orbit the Moon.
The Orion capsule splashed down in the Pacific Ocean after a fiery re-entry into Earth's atmosphere and a descent slowed by parachutes.
Because this was a test, there were no people aboard this time, but that will change for the next flight.
NASA is planning ever more complex missions with Orion.
These will likely start in late 2024 and include,...
(The Conversation) Northern California has some of the strongest offshore winds in the U.S., with immense potential to produce clean energy. But it also has a problem; its continental shelf drops off quickly, making building traditional wind turbines directly on the seafloor costly, if not impossible.
Once water gets more than about 60 metres deep – roughly the height of an 18-storey building – these "monopile" structures are pretty much out of the question.
A solution has...
(NASA) An international team of astronomers has used data from NASA's James Webb Space Telescope to report the discovery of the earliest galaxies confirmed to date. The light from these galaxies has taken more than 13.4 billion years to reach us, as these galaxies date back to less than 400 million years after the big bang, when the universe was only 2% of its current age.
Earlier data from Webb had provided candidates for such...
(University of Georgia) In the post-COVID world of face coverings and heightened hygiene awareness, the need for new authentication methods that don't require a person's full face to be visible has arisen.
New research from the University of Georgia may soon have people using their ears to get into their devices rather than their face or thumbprint.
The ear is one of the few body parts that remains relatively unchanged over time, making it a useful alternative for technology requiring...
(Massachusetts Institute of Technology) Clues to a black hole’s origins can be found in the way it spins. This is especially true for binaries, in which two black holes circle close together before merging. The spin and tilt of the respective black holes just before they merge can reveal whether the invisible giants arose from a quiet galactic disk or a more dynamic cluster of stars.
Astronomers are hoping to tease out which of these...
(BBC News) The U.S. and Russia have exchanged jailed U.S. basketball star Brittney Griner for notorious arms dealer Viktor Bout, held in a U.S. prison for 12 years.
President Joe Biden said Griner was safe and on a plane home from the United Arab Emirates.
"I'm glad to say Brittney's in good spirits... she needs time and space to recover," he said at the White House.
Griner was arrested at a Moscow airport in February for possessing...
