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Environmentally friendly fireworks also deteriorate air quality

Fireworks are used in celebrations around the world, including Independence Day in the U.S., the Lantern Festival in China and the Diwali Festival in India.

4 Mar 2021

New research on mitochondrial function can play significant part in serious disease

Disorders of the cells' energy supply can cause a number of serious diseases, but also seem to be connected to aging.

22 Feb 2021

Study reveals unusual chemical steps involved in the synthesis of antibiotics

Pictures of a protein that plays a key role in the production of a potent antibiotic have disclosed the first unusual steps involved in the synthesis of antibiotics.

From Penn State University 19 Jan 2021

New electrochemical technology helps produce ammonia-based fertilizer from urea

Self-sufficiency in waste management and food cultivation is very important from the perspective of upcoming societies, particularly in highly closed surroundings, like a space station. However, there is still a dearth of technology to realize this dream.

15 Dec 2020

Chemists identify effective inhibitors to block the uptake of SARS-CoV-2

The cell membrane is impermeable to viruses: to get inside and infect a cell, they use a range of strategies to exploit the cellular and biochemical properties of the membranes.

23 Nov 2020

Scientists detect light-absorbing 'tarballs' in the Himalayan atmosphere

Some people refer to the Himalaya-Tibetan Plateau as the "third pole" because the region has the largest reserve of glacial snow and ice outside of the north and south poles.

5 Nov 2020

Cheese-ripening bacteria respond to volatile gases produced by fungi

Scientists have discovered that fungi use many ways to interact with bacteria and one of these methods is through the smells emitted by cheese.

19 Oct 2020

Energy-efficient, climate-friendly cooling could lower greenhouse gas emissions

A new IIASA-led study shows that coordinated international action on energy-efficient, climate-friendly cooling could avoid as much as 600 billion tonnes CO2 equivalent of greenhouse gas emissions in this century.

7 Oct 2020

Reusable tableware can reduce plastic waste and life cycle emissions

In China, approximately 10 billion online food orders were served to over 400 million customers in 2018. All of these orders came in single-use plastic packaging, with single-use plastic tableware.

28 Sep 2020

Lifeforms likely used arsenic before oxygen was present on planet Earth

Much of life on planet Earth today relies on oxygen to exist, but before oxygen was present on our blue planet, lifeforms likely used arsenic instead.

23 Sep 2020

Study finds agricultural additions as largest human source of sulfur in the environment

A new paper out today in Nature Geoscience identifies fertilizer and pesticide applications to croplands as the largest source of sulfur in the environment--up to 10 times higher than the peak sulfur load seen in the second half of the 20th century, during the days of acid rain.

11 Aug 2020

Climate change has increased carbon storage by forests

Climate change has increased the productivity of forests, according to a new study that synthesizes hundreds of thousands of carbon observations collected over the last quarter century at the Harvard Forest Long-Term Ecological Research site, one of the most intensively studied forests in the world.

5 Aug 2020

Research into metal-breathing bacteria could pave way for new generation of 'living sensors'

When the Shewanella oneidensis bacterium "breathes" in certain metal and sulfur compounds anaerobically, the way an aerobic organism would process oxygen, it produces materials that could be used to enhance electronics, electrochemical energy storage, and drug-delivery devices.

29 Jul 2020

Geoengineering cannot fully address the growing climate change crisis

Could we create massive sulfuric acid clouds that limit global warming and help meet the 2015 Paris international climate goals, while reducing unintended impacts?

From Rutgers University 21 Jul 2020

Modified mRNAs improve efficiency of protein synthesis

Since mRNAs play a key role in protein synthesis in vivo, the use of mRNAs as medicines and for in vitro protein synthesis has been desired.

17 Jul 2020

New project to make better fluorescent tags turns into a method to kill tumors

A Rice University lab's project to make better fluorescent tags has turned into a method to kill tumors. Switching one atom in the tag does the trick.

12 Jun 2020

Bricks made from plastic, organic waste

Revolutionary 'green' types of bricks could be made from recycled PVC, waste plant fibers, or sand with the help of a remarkable new kind of rubber polymer.

28 May 2020

Scientists discover new anti-phage defense mechanism in certain bacteria

Researchers from Singapore-MIT Alliance for Research and Technology (SMART), MIT's research enterprise in Singapore, have discovered a new anti-phage defence mechanism found in some bacteria, which uses previously unknown features to protect their DNA.

6 May 2020

Researchers Explore Ocean Microbes' Role In Climate Effects

A study shows that "hotspots" of nutrients surrounding phytoplankton play a role in the release of a gas involved in cloud formation and climate regulation.

24 Apr 2020

A new solution to reduce greenhouse gas emissions in rice fields

A collaboration between researchers have come up with a solution to the huge climate impact caused by global rice production. Click here to read more.

21 Apr 2020