08/09/2021

How BASIS grew into the BioWatch system

Less than a month after 9/11, 14 Lawrence Livermore National Laboratory (LLNL) employees received calls at their homes at 1 a.m. on a Saturday morning (Oct. 6, 2001) and were asked to report to the Lab within three hours, ...

Crisis communication and the COVID-19 pandemic

Clear communication with the public about COVID-19 vaccines is important because vaccination remains the best way to prevent the spread of the virus, according to Texas A&M University crisis communications expert Timothy ...

Chandra resumes science operations

NASA's Chandra X-ray Observatory has successfully resumed observations after recovery from a problem involving one of its science instruments, the Low Energy Transmission Grating (LETG). The LETG is used to measure the intensity ...

Ancient marsupial 'junk DNA' might be useful after all

Fossils of ancient viruses are preserved in the genomes of all animals, including humans, and have long been regarded as junk DNA. But are they truly junk, or do they actually serve a useful purpose?

On thin ice: Near North Pole, a warning on climate change

A massive icebreaker cuts its way through the frozen waters of the Arctic Ocean, clearing a path to the North Pole, all white as far as the eye can see. But even here, the impact of climate change can be felt.

Major Mexico earthquake causes damage, one death

A 7.1-magnitude earthquake that struck near Mexico's Pacific resort city of Acapulco left at least one person dead and damaged hospitals, homes, shops and hotels, authorities said Wednesday.

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