Scientists Trigger Artificial Photosynthesis

blue LEDs

Researchers have developed a method to trigger photosynthesis using synthetic materials and blue light. (Photo credit: Mifid/Shutterstock)

Researchers have successfully triggered artificial photosynthesis in a synthetic material, producing both clean air and energy at the same time. This process may one day be used to in the development of technology that simultaneously reduces greenhouse gases and produces clean energy.  [Read more…]

Promising New Drug Prevents Spread of Melanoma

dermatologist checking moles

Researchers have discovered a chemical compounds that prevents the spread of melanoma by up to 90 percent. (Photo credit: JPC-PROD/Shutterstock)

According to the Melanoma Research Foundation, every hour of every day one American dies from melanoma–that’s approximately 10,000 people per year. [Read more…]

How Do Trees Survive the Long, Dark Winter?

winter trees

Like other living organisms that inhabit cold climates, the main issue a tree must contend with in cold conditions is the prevention ice crystal formation within its cells. (Photo credit: Corbis)

Leafless tree branches set against a snowy backdrop set a rather bleak scene. However, while it may appear lifeless, deciduous trees have several strategies to survive the cold and dark conditions of winter. [Read more…]

Measles Declared Eradicated in the Region of the Americas

measles virus

The measles virus is highly contagious and can cause serious health complications. (Art credit: Mehau Kulyk/Science Photo Library/Getty Images)

The Pan American Health Organization (PAHO) recently declared that the Region of the Americas (which includes 48 member countries and territories in North, Central, and South America) is the first in the world to completely eliminate the measles virus. The eradication of the measles virus was the culmination of a 22-year effort focused on vaccinating populations against measles, mumps, and rubella. [Read more…]

Hate Cilantro? Blame Your Genes

New research indicates that your love (or hate) for cilantro depends on your genes. (Photo credit: Marnie Burkhart/Fancy/Alamy Images)

When it comes to the taste of cilantro in a spicy bowl of soup or wrapped up in a burrito, where do you stand? Do you find its taste refreshing? Or does it seem like you’re eating a mouthful of soap? This seemingly-benign herb elicits a love-hate relationship for many people. New research indicates that your genes may dictate your initial reaction to the flavor of this green herb.

[Read more…]

New Research Connects the Brain to the Immune System

brain illustration

Researchers at the University of Virginia have for the first time identified the connection between the brain and the immune system. (Art credit: PIXOLOGICSTUDIO/Getty Images)

Scientific knowledge is constantly changing as discoveries are made and theories are refined. Our knowledge of the human body is no different, as recently illustrated by a discovery made by researchers at the University of Virginia.

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50 Eco-Friendly Tips to Reduce Your Impact on the Environment

planet Earth

April 22 marks the 46th annual celebration of Earth Day. (Photo credit: Digital Vision/Getty Images)

April 22 marks the 46th annual Earth Day celebration. Earth Day was originally established by Senator Gaylord Nelson in 1970 to bring environmental issues to the forefront of the national agenda. Until then, there were little to no legal or regulatory mechanisms to protect the environment.

[Read more…]

10 Questions about the Zika Virus, Answered

mosquito

The Zika virus is primarily transmitted by the Aedes mosquito. (Photo credit: Anest/Shutterstock)

The Zika virus made headlines earlier this year when the illness was connected to a significant rise in cases of microcephaly, a severe birth defect that affects brain and head development in infants. What is Zika virus? Where did it come from? Here are answers to some of the most frequently asked questions about the disease. [Read more…]

Please Don’t Stop the Music

band students

Research shows that playing a musical instrument is great for your brain. (Photo credit: Radius Images/Alamy)

Do you listen to music or play an instrument? If so, research shows you’re giving your brain an excellent workout. [Read more…]

The Resilient Water Bear Reveals its Genetic Secrets

water bear

The water bear can survive extreme conditions–and its foreign DNA may explain why. (Photo credit: Eye of Science/Science Source)

Though cute, at less than a millimeter in length, water bears aren’t exactly what you might call cuddly. Water bears are known for their ability to survive extreme conditions ranging from the depths of the oceans to the soaring heights of the Himalayas. Recent research indicates these tiny creatures have another unusual trait – nearly 20 percent of their DNA comes from other species. [Read more…]