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Tag: Australia

The Canadian Hydrogen Intensity Mapping Experiment, (CHIME) in 2015, during construction of the parabolic trough reflector at the Dominion Radio Astrophysical Observatory in British Columbia, Canada. (Mateus A. Fandiño/Creative Commons BY-SA 4.0 via Wikimedia Commons)

Lowest Frequency Fast Radio Burst Detected

August 4, 2018

Fast radio bursts or FRB’s are brilliant, powerful but quick pulses of electromagnetic energy at radio wavelengths. Scientists think these rare and mysterious radio pulses, which are said to last no more than 5 milliseconds, travel across the universe from sources billions of light-years away. In a posting to the Astronomer’s Telegram website, scientists working […]

Drowsy driver (Joonas Tikkanen/CC BY-ND 2.0 via Flickr)

Car Vibrations May Induce Drowsy Driving

July 10, 2018

Researchers in Australia have found that an automobile’s natural vibrations can make drivers sleepy, increasing the risk of what is called “drowsy driving.” A 2015 report by the National Highway Traffic Safety Administration found, in the United States alone, that drowsy driving was responsible for 72,000 police-reported crashes. From these accidents, 41,000 people were injured and more than […]

This is an artist's impression of the i-motif DNA structure inside cells, along with the antibody-based tool used to detect it. (Chris Hammang)

New DNA Structure Observed in a Living Cell

April 25, 2018

When you visualize a DNA structure, you probably think about the well-known ‘double helix’ that was revealed in 1953 by Cambridge University scientists James Watson and Francis Crick. The duo, along with physicist and molecular biologist Maurice Wilkins, won the 1962 Nobel Prize in Physiology or Medicine for what the Nobel Foundation described as their […]

Artist’s impression of Oumuamua, the first visitor to our solar system from interstellar space. (ESO/M. Kornmessar via Wikimedia Commons)

Radio Telescope Finds No Signs of Alien Life in Interstellar Object

April 12, 2018

Soon after the October 2017 discovery of Oumuamua, the first confirmed interstellar object to visit our solar system, rumors and conspiracy theories began popping up all over the Internet. Because of its suspected origins, as well as its odd, flat, cigar-shaped appearance, word started to spread that the object was actually an alien interstellar space […]

A timeline of the universe, updated to show when the first stars emerged. This updated timeline of the universe reflects the recent discovery that the first stars emerged by 180 million years after the Big Bang. The research behind this timeline was conducted by Judd Bowman of Arizona State University and his colleagues, with funding from the National Science Foundation. (N.R.Fuller, National Science Foundation)

First Stars Formed in Universe 180 Million Years After Big Bang

March 2, 2018

A group of researchers led by Judd Bowman, an astronomer at Arizona State University, recently made a remarkable discovery by spotting the impressions of the earliest stars in the universe. Soon after the Big Bang, 13.7 billion years ago, the universe expanded, cooled and became very dark. Stars and other cosmological objects hadn’t formed yet.  […]

A visitor to the Mission Mars exhibition presented by Russia’s Newton Park Interactive Museum of Science together with the children's techno-park Quantorium looks at ears of wheat grown without soil, by the hydroponic method without soil on 10/26/17. (Reuters)

October 2017 Science Images

October 31, 2017

Engineer Volkmar Dohmen stands in front of a giant bank of xenon short-arc lamps at the DLR German national aeronautics and space research center in Germany. When switched on, what is being called the world’s largest artificial sun creates combined intensity that's 10,000x stronger than sun's light on Earth's surface and produces temperatures of around 2,982° Celsius. The photo was taken on 3/21/17 (AP)

March 2017 Science Images

March 31, 2017

 

October 2015 Science Images

November 2, 2015

Toothy smile of the Tyrannosaurus Rex (Photo: Michael Basial via Flickr)

T-Rex’s Teeth Structure, Lithium Found in Exploding Star, Is DC Sinking?

July 29, 2015

Structure of T-Rex’s Teeth Helped Make Them Terrifying Predators Researchers from the University of Toronto Mississauga have found evidence that one of the reasons carnivorous theropod dinosaurs, like Tyrannosaurus rex, were such successful predators was due to the unique structure of their teeth. The Canadian researchers found that T-Rex and related dinosaurs’ teeth were deeply […]

Developing Countries Inundated with E-waste; Google Street View of Distant Galaxies; Setting Sun Gives Bats Direction

July 23, 2014

Where Does the World’s E-Waste Go? When you replace a PC, tablet, mobile or any kind of electronic device, do you ever wonder what happens to your old equipment? A new study finds that about 25 percent of all e-waste discarded by developed countries ends up in seven developing nations, posing severe health risks to people […]

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