Lifeboat Foundation

The robot could end up being an ideal ranch hand that acts like a sheep dog but doesn’t need to be fed.

The US Navy has installed its first Optical Dazzling Interdictor, Navy (ODIN), a laser weapon designed to counter unmanned aerial systems (UAS).

The first ODIN laser system was installed on the Arleigh Burke-class guided-missile destroyer USS Dewey during a recent dry-docking.

Unlike hard-kill laser systems already deployed by the US Navy on vessels, ODIN uses a dazzling laser to confuse systems sensors and cameras or, in manned systems, potentially cause glare in a pilot’s vision.

The U.S. Army is working on a new artillery shell capable of locating enemy targets, including moving tanks and armored vehicles. The shell, called Cannon-Delivered Area Effects Munition (C-DAEM), is designed to replace older weapons that leave behind unexploded cluster bomblets on the battlefield that might pose a threat to civilians. The shell is designed to hit targets even in situations where GPS is jammed and friendly forces are not entirely sure where the enemy is.

The National Weather Service on Tuesday evening urged anyone near the river to seek higher ground following “castastrophic dam failures” at the Edenville Dam, about 140 miles north of Detroit and the Sanford Dam, about seven miles downriver.

The Tittabawassee River rose another four feet by Wednesday morning, to 34.4 feet in Midland. According to the National Weather Service, the height has set a new record for the river, beating the previous record of 33.9 feet set during flooding in 1986.

Whitmer said downtown Midland, a city of 42,000 about 8 miles downstream from the Sanford Dam, faced an especially serious flooding threat. Dow Chemical Co.’s main plant sits on the city’s riverbank.

Transparent solar panels are regarded as the “wave of the future” for new solar technologies. Ubiquitous Energy and Physee are 2 pioneers.

BENGALURU/LONDON (Reuters) — The United States has secured almost a third of the first 1 billion doses planned for AstraZeneca’s experimental COVID-19 vaccine by pledging up to $1.2 billion, as world powers scramble for medicines to get their economies back to work.

While not yet proven to be effective against the coronavirus, vaccines are seen by world leaders as the only real way to restart their stalled economies, and even to get an edge over global competitors.

EMP weapons, streams of microwaves, electromagnetic railguns, and high-power lasers offer new ways to bring down swarming drones, sink ships without explosives, and disperse formations of soldiers.

J.R. Wilson

NASA’s WFIRST mission will explore the universe, seeking answers to some of its biggest mysteries. From understanding the nature of dark energy to studying planets outside our solar system, this mission will expand our view of the cosmos. Join experts Wednesday, May 20 at 11 a.m. ET for an exciting announcement about the WFIRST mission.

Humans are living longer than ever before. But alongside these increases in life expectancy are an increase in the occurrence of age-related diseases such as cancer and dementia.

But understanding the biology of ageing, and knowing the genes and proteins involved in these processes, will help us increase our “healthspan”—the period that people can live in a healthy and productive state, without age-related diseases.

In a recent study, our team identified a novel anti-ageing protein, called Gaf1. We found that Gaf1 controls protein metabolism, a process that has been implicated in ageing and disease. We also found that without Gaf1, cells have a shorter lifespan.