The coronavirus can be airborne indoors, W.H.O. says

The agency also explained more directly that people without symptoms may spread the virus. The acknowledgments should have come sooner, some experts said.
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Air pollution caused around 24,000 deaths in Delhi in first half of 2020: Greenpeace

Air pollution in Delhi is linked to the loss of around 24,000 lives and 5.8 percent of its GDP in the first half of 2020, despite a strict COVID-19 lockdown since March 25, a report said.


Pittsburgh’s parks tax that prioritized equity likely won’t be collected this year, despite equity protests and a rise in park use

The original debate over the tax centered around what it meant to spend the money equitably. Since then, Black Lives Matter protests across Pittsburgh have put the issue of equity front-and-center, drawing attention — and often support — from council.


Pandemic-induced poaching surges in Uganda

Lions, giraffes and even a silverback gorilla are recent casualties of the collapse of ecotourism.

Study of 17 million identifies crucial risk factors for coronavirus deaths

The largest study yet confirms that race, ethnicity, age and gender can raise a person’s chances of dying from Covid-19.
Coronavirus Newsletter

Health official: Trump rally 'likely' source of virus surge

OKLAHOMA CITY (AP) — President Donald Trump's campaign rally in Tulsa that drew thousands of people in late June, along with large protests that accompanied it, “likely contributed" to a dramatic...

Betty T. Yee: Climate change is a business risk

Like the pandemic, climate change poses a clear threat to financial markets. Just as with the pandemic, experts have warned us to prepare. Every day we wait, the devastating impacts compound.


Mapping vegetation health around the world

A new spaceborne sensor monitors Earth's surface temperature at a resolution higher than ever before, providing information on ecosystem responses to changes in water availability and climate stressors.

Climate change may push Zika virus into southern and eastern Europe

Under the most drastic model of global warming, the risk of Zika transmission will increase over southern and eastern Europe, the northern US, northern China and southern Japan by 2080.


Blaming the COVID-19 messengers—public health officials under siege: Derrick Z. Jackson

The vilification of public health officials in the COVID-19 crisis reminds us of their vital role as the crossing guards of science.
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W.H.O. to review evidence of airborne transmission of coronavirus

The World Health Organization plans to update its advice after hundreds of experts urged the agency to reconsider the risk of aerosol transmission.

Building back greener in Africa

Left unchecked, climate change, environmental destruction, rising sea levels, droughts, floods and other environmental risks could trigger mass migration, increase conflict and disrupt, if not reverse, a decade of economic growth in Africa.


Airborne coronavirus: What you should do now

How to protect yourself from a virus that may be floating indoors? Better ventilation, for starters. And keep wearing those masks.

Coronavirus: World treating symptoms, not cause of pandemics, says UN

The number of "zoonotic" epidemics is rising, with the root cause being the destruction of nature by humans and the growing demand for meat, according to the authors of a UN report.

From our Newsroom

The dangers of opinion masquerading as fact in science journals: Jerrold J. Heindel

A call for unbiased, honest science in peer-reviewed journals.

Join the “Agents of Change” discussion on research and activism

Four of the fellows who participated in the program this year will discuss their ongoing research, activism, and experiences with publishing their ideas in the public sphere.

Beyond the “silver lining” of emissions reductions: Clean energy takes a COVID-19 hit

With job loss and stifled development in the renewable energy sector, economists, politicians, and advocates say policy action is necessary to stay on track.

Cutting edge of science

An exclusive look at important research just over the horizon that promises to impact our health and the environment

Op-ed: PFAS chemicals—the other immune system threat

"This global pandemic is scary for everyone and it's even scarier knowing your family has been exposed to chemicals that may hurt the immune system."

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