The Environmental Protection Agency on Monday rolled back Obama administration rules limiting levels of toxic materials in wastewater released from coal plants, its latest effort to slash environmental regulations for the coal industry as the Trump administration’s first term winds down. The EPA finalized “effluent limitations” for two types of waste from coal plants, a savings … continue reading -> “US EPA Rolls Back Limits on Wastewater from Coal Plants”

High-profile COVID-19 vaccines developed in Russia and China share a potential shortcoming: They are based on a common cold virus that many people have been exposed to, potentially limiting their effectiveness, some experts say. CanSino Biologics’ vaccine, approved for military use in China, is a modified form of adenovirus type 5, or Ad5. The company is … continue reading -> “Scientists See Downsides to Top COVID-19 Vaccines from Russia, China “

The former hurricane known as Laura has so far been the most intense and dangerous storm of this year’s Atlantic hurricane season, according to the U.N.’s weather agency, the World Meteorological Organization.Laura is now just a tropical depression, spreading heavy rain and thunderstorms across the east-central United States, forecasters said. But as the storm crossed … continue reading -> “WMO: Laura by Far the Strongest Hurricane of 2020 Atlantic Season”

A study published this week offers evidence regarding how water originated on Earth, and the clues come from some of the oldest rocks in the solar system. Earth’s abundance of water makes it unique in the solar system, but scientists have never been sure how it got here. Some believed the water – or chemical compounds … continue reading -> “New Evidence May Show Where Earth’s Water Came From”

In May, facing urgent international demands for action after a string of massive wildfires in the Amazon, Brazilian President Jair Bolsonaro put the army in charge of protecting the rainforest.   Instead, The Associated Press has found, the operation dubbed as “Green Brazil 2” has had the opposite effect. Under military command, Brazil’s once-effective but … continue reading -> “AP Finds Brazil’s Plan to Protect Amazon Has Opposite Effect”

President Donald Trump said Thursday the U.S. will have a vaccination for the coronavirus “before the end of the year or maybe even sooner.”The announcement was part of Trump’s speech accepting the Republican presidential nomination, delivered from the South Lawn of the White House as part of the party’s national convention.   Experts say vaccines can sometimes take decades to develop, test, and be proven safe before they are administered … continue reading -> “Trump Says US Will Have COVID Vaccine Before End of 2020”

Water covers 70% of the Earth’s surface and is crucial to life as we know it, but how it got here has been a longstanding scientific debate.The puzzle was a step closer to being solved Thursday after a French team reported in the journal Science they had identified which space rocks were responsible, and suggested … continue reading -> “Blue Planet: Study Proposes New Origin Theory for Earth’s Water”

Former directors of the U.S. Centers for Disease Control and Prevention, the world-renowned American agency that has long taken the lead in fighting communicable diseases, are voicing unusual criticism of the U.S. handling of the novel coronavirus pandemic and the CDC’s limited role in that effort.COVID-19, the disease caused by the virus, has killed more … continue reading -> “Five Former CDC Directors Speak Out About Ending Coronavirus Pandemic”

The World Health Organization (WHO) says Europe has seen a significant “uptick” in COVID-19 cases in the last two weeks, with 32 out of 55 state parties and territories in the regions experiencing an increase rate of more than 10 percent.Speaking to reporters at a virtual news conference from Copenhagen, WHO Europe Chief, Dr. Hans … continue reading -> “WHO Reports 10% ‘Uptick’ in European COVID-19 Cases”

he divide between India’s urban and rural healthcare is stark — big cities boast of highly qualified doctors while most rural areas lack adequate health infrastructure. To bridge the gulf with the help of modern technology, the northern state of Himachal Pradesh has launched a telemedicine program in two remote areas. Anjana Pasricha reports on how … continue reading -> “In Remote Himalayan Hamlet, Telemedicine Brings Modern Medicare”

With the total number of worldwide COVID-19 cases surpassing 24 million, including  more than 824,000 deaths, the United Nations Children’s Fund (UNICEF) says nearly one-third of the world’s schoolchildren are unable to participate in remote learning.  A report issued Wednesday by the agency says that of the 1.5 billion children who have been forced to … continue reading -> “Pandemic Leaves Nearly Half-a-Billion Children Without Access to Distance Learning”

Researchers in Japan have provided more evidence supporting the theory that all life on Earth could have sprung from bacteria that landed on the planet from outer space.The evidence comes from an experiment that was conducted on the International Space Station (ISS), the results of which were published Wednesday in the science journal Frontiers in … continue reading -> “Study Provides Support for Theory That Life on Earth May Have Come From Space”

Health experts are expressing alarm over the U.S. Centers for Disease Control and Prevention’s revision of its coronavirus testing guidelines. The CDC announced Monday that people who have been in close contact with someone who has been infected by COVID-19 “do not necessarily need a test” if they are not exhibiting symptoms of the virus. The … continue reading -> “CDC Relaxes COVID Testing Guidelines, Alarming Some Health Providers “

All of Africa has reached a very important milestone. The World Health Organization has declared that the entire continent is now free of the wild poliovirus.  This comes after four years without a single case.  With this historic milestone, five of the six WHO regions – representing over 90% of the world’s population – are … continue reading -> “In Major Milestone, Africa Now Polio-Free”

Kenyan authorities and aid agencies say rape and sexual abuse cases against girls have increased since the start of pandemic restrictions, and they say in most cases relatives are the offenders. Some safe shelters in Nairobi are overwhelmed by girls who need an escape from people meant to care for them.  Kenyan children have extra time off these days since schools closed in March because of the coronavirus pandemic. That is making … continue reading -> “Kenya Sees Spike in Sexual Abuse Cases During Pandemic    “

As millions of children head back to school, the World Health Organization has issued its recommendation on whether they need to wear face masks.The WHO and the United Nations Children’s Fund (UNICEF) have broken their new guidelines into age groups, and they say children younger than 6 should not wear them.”According to the limited available … continue reading -> “WHO Issues Mask-Wearing Guidelines for Children”