Troy Oakes

City Trees Can Offset Neighbourhood Heat: Here’s How

The idea of the heat island — that densely built-up urban areas are considerably hotter than the rural and semi-rural landscapes that surround them — has been extensively studied and is widely accepted by academics and the public. But a new study by a Concordia researcher takes a closer look at the phenomenon and what ...

Troy Oakes

Trees and plants in a city setting.

Ancient Indian Sage Predicted Water on Mars

It has only been within the past few centuries that Western scientists started proposing there might be water on Mars. In 1784, German astronomer William Herschel even put forward the idea that there might be inhabitants on the planet similar to us. Though the idea of Martian humanoids remains in the realm of science fiction, ...

Troy Oakes

Sage Varahamihira.

Dark Matter Detector Observes Rarest Event Ever Recorded

How do you observe a process that takes more than 1 trillion times longer than the age of the universe? The XENON Collaboration research team did it with an instrument built to find the most elusive particle in the universe — dark matter.  In a paper published in the journal Nature, researchers announced that they have observed the ...

Troy Oakes

Dark matter detector.

Where Has All the Plastic Rubbish Gone in the Indian Ocean?

Researchers at the University of Western Australia have found that although the Indian Ocean is the world’s biggest dumping ground for plastic waste, nobody seems to know where it goes. Professor Chari Pattiaratchi, from UWA’s Oceans Graduate School and the Oceans Institute, said compared to other ocean basins, little research had been done to measure ...

Troy Oakes

Plastic waste in the ocean.

Wanna Ride Wormholes? It’s Possible, According to Harvard Scientists

Ever since the idea of a wormhole was first introduced, scientists and the public alike have always wondered whether traveling through them would be possible. Since wormholes connect two points in space, they were theorized to be a speedy way to traverse galaxies. But Daniel Jafferis, a physicist from Harvard University says that even though ...

Troy Oakes

Interesting Find: Moon Releases Water on Meteoroid Collision

NASA has discovered that the Moon ejects water vapor into the atmosphere every time a meteoroid strikes its surface. The discovery, made by researchers from the space agency and the Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, is expected to help scientists understand the history of lunar water. Water on the Moon Even ...

Troy Oakes

NASA's LADEE.

How to Know If Your Child Needs Glasses

Undetected vision problems can impact your child’s performance in and out of the classroom. Therefore, it’s essential to understand eye health so you can recognize the signs that your child may have a vision problem and possibly need glasses. Johns Hopkins ophthalmologist Megan Collins, M.D. said: “The visual system in a child is still developing ...

Troy Oakes

Glasses resting on a book.

Exploring New Ways to Fix a Broken Heart

Scientists have designed a minimally invasive platform that turns the body’s inflammatory response into a signal to heal, rather than a means of scarring the heart following myocardial infarction. Although tissue engineering strategies to replace or supplement the degrading extracellular matrix (ECM) following a heart attack are not new, researchers — led by co-principal investigators Nathan ...

Troy Oakes

A broken heart.

Experiences of ‘God’ Confer Lasting Benefits to Mental Health

People over the millennia have reported having deeply moving religious experiences either spontaneously or while under the influence of psychedelic substances, such as psilocybin-containing mushrooms or the Amazonian brew ayahuasca. A portion of those experiences has been encounters with what the person regards as “God” or “ultimate reality.” In a survey of thousands of people ...

Troy Oakes

Two raised hands around the setting sun.

NASA Wants You to Take Pictures of Trees

NASA is requesting people to take pictures of trees through its recently launched smartphone app — the Globe Observer. The space agency hopes that data collected from the public will help it confirm the accuracy of canopy data collected by its ICESat-2 satellite. Collecting data on trees “Observers can measure one tree or hundreds. The ...

Troy Oakes

NASA GLOBE Observer.