New tsunami warning system

Despite advancements in technology in most sectors of life leading to an increase to access of information about practically anything, little is still known about the ocean and its behavioral patterns. Liquid Robotics – a Silicon Valley-based company – is trying to change that. Engineers here have created the "Wave Glider," which essentially acts as a router within the ocean powered by wave energy and solar panels. This invention can transmit data on tectonic activity that has the potential to predict tsunamis.

The Central African Republic is rife with political problems including the lack of a health system, proving problematic for a country where Ebola runs a constant risk. Despite the challenges, the Catholic Scouts Association has stepped up to create and implement programs that aim to "promote vaccination, check out rumors about Ebola, carry messages between rival military factions and more."

Europe's generous social policies, such as allowing employees to retain their salaries while taking sick time to care for themselves or family members, may help to mitigate the coronavirus outbreak while also safeguarding the economy. Although the long-term impacts are yet unknown, in the short term, government-provided incentives are helping people and businesses stay afloat.

In order to effectively manage the coronavirus outbreak in South Korea, government officials have stepped in by increasing transparency, subsidizing home medical equipment such as face masks, and rapidly distributing testing kits. The efforts have resulted in many more people already being tested than anticipated and behavioral changes taking effect within the population.

While many countries are struggling to control the spread of the recent coronavirus outbreak, South Korea has reported a decline in daily caseloads due to their rapid and comprehensive response. By expanding testing sites to include drive-throughs, canceling events and implementing more thorough testing protocols in their international airport, the country has offered lessons for others who have not yet determined a course of action.

As the novel coronavirus outbreak continues to spread, the San Antonio Food Bank is working with other organizations to get more food out into the community. Although volunteer turnout has decreased, the Texas food bank has partnered with groups like Pre-K 4 SA to hand out food to students and their families. Every day, the food bank says it is sending $500,000 worth of food into the community.

Scientists have been mapping microbes in public places for a long time and are now tracking Covid-19 by swabbing subways, park benches, ATMs, and even the air, for traces of genetic material to better understand the virus’ transmission dynamics and detect hotspots before transmission becomes widespread. Molecular monitoring has identified how long the virus can live on different surfaces and the origin of different strains, which can flag sanitation priorities and help contact tracers. There are limits to what it can reveal because finding virus on surfaces does not always lead to definite infection.

Disaster preparedness in the form of close inter-agency coordination and communication helped Cuyahoga County, Ohio, protect its unhoused population from COVID-19 to a greater extent than Lane County, Oregon. Although Cuyahoga (Cleveland) is larger, with more resources, its effective responses still offer a model to Lane County (Eugene), where a scattered approach and homeless-camp sweeps proved counterproductive. In Cleveland, hotels were quickly enlisted to house people, reducing crowding in shelters by half and street homelessness by 30%. Its largest men's shelter ended up with a low infection rate.

Scientists are testing if adding alkaline substances to seawater can allow oceans to absorb more carbon dioxide emissions. Early tests suggest this could be a potential way to combat climate change, but there are still many questions about how this can scale, how it impacts the natural ecosystem, and if it’s cost effective to implement.

Volunteer citizen seismologists in Haiti are collecting data on earthquakes and aftershocks with equipment provided by researchers to better understand seismic hazards and fault locations in the country.