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The next time your brain refuses to recall a simple fact or name, be thankful. That’s because according to University of Toronto professors Blake Richards and Paul Frankland, could be a sign that your brain is getting rid of unnecessary information so that it can operate more efficiently, and help you make better decisions....

Pedestrian etiquette – things like not walking into oncoming traffic or keeping to the right of the sidewalk – comes naturally to humans. However, while robots have been programmed to accomplish many things, teaching them to navigate among crowds has proved a challenge because it is hard to accurately predict each person’s path. Now, a team of MIT engineers, led by Steven Chen, have overcome the hurdle with a knee-high autonomous machine that can seamlessly weave itself through pedestrians, paving the way for errand-running and pizza delivering robots....

Every year on September 19, residents of Mexico City conduct an emergency evacuation drill to mark the anniversary of an 8.0 magnitude earthquake that killed about 10,000 residents in 1985. Yesterday was no exception. At 11:00 am, thousands of people left their homes, offices, and shops and made their way to the predesignated safe zones. Little did they know that within just two hours, the evacuation warning bells would ring again. Only this time, they were instantly followed by the violent shaking of a 7.1 magnitude earthquake....

A week ago, on Tuesday, September 12, Apple unveiled its latest offerings to eagerly awaiting fans. The 2017 product showcase held at Apple Park, the company’s new “spaceship” headquarters in Cupertino, CA, included an upgraded Apple Watch, 4K Apple TV, as well as the next generation iPhones – 8 and 8 plus. Just as the presentation appeared to be drawing to a close, company CEO Tim Cook, took to the podium mouthing the late Steve Job’s familiar, “one more thing . . .” phrase, before introducing the much-anticipated iPhone X (“ten”)....

On September 6, the sun let its presence be felt by unleashing two massive solar flares. The first eruption, classified as an X2.2 flare, the strongest since 2008, occurred at 5:10 a.m. ET. Shortly after, at about 8:02 a.m ET, the star spewed out a bigger, and more spectacular, X9.3 flare — the most powerful on record since December 2006....

Male humpback whales are well-known for the long sweet melodies they sing during the breeding season. The soulful songs that last anywhere from ten to twenty minutes, are not random noises, but carefully orchestrated themes that keep repeating and developing. Scientists are not sure if the mammals sing to attract partners or to deter rivals but once they get going, they tend to repeat the same tune over and over, for long periods of time....

Just days after Hurricane Harvey struck Texas and parts of Louisiana, leaving behind unprecedented destruction, an even stronger tropical cyclone was reported heading towards Florida. Irma, the most powerful Atlantic Ocean hurricane in recorded history, first brought chaos to the Caribbean, devastating islands like Barbuda and St. Martin on September 6, where it struck with Category 5 winds that at times reached up to 185 mph....

Tony Stark, aka Ironman, constantly seen manipulating 3D holographic images and floating displays projected in mid-air from his phone or tablet. Unfortunately, the rest of us are not as fortunate because the current computer-generated holograms are too bulky to be integrated into our personal devices. However, if a team of researchers from Australia's RMIT University and the Beijing Institute of Technology (BIT) is right, we may all soon be able to mimic Ironman, at least, when it comes to playing with 3D holograms....

On Tuesday, September 5, U.S. Attorney General Jeff Sessions announced that the Deferred Action for Childhood Arrivals (DACA) program will be terminated in six months and urged the U.S. Congress to pass replacement legislation before March 2018. The program, the result of a 2012 executive order by former President Barack Obama, shields young undocumented immigrants from deportation....

Scientists have long known that the world’s first flower bloomed between 250 million and 140 million years ago, during the Cretaceous period when dinosaurs dominated the earth. The single mutation was so successful that flowering plants, or Angiosperms, now make up almost 90% of all plant species, far outnumbering seed plants like conifers, that appeared on earth much earlier, between 350 million and 310 million years ago....

Fans of fidget spinners, 2017’s must-have toy, spend copious amounts of time spinning the three-pronged device with a flick of their finger. That’s because the addictive toys can rotate on their own, for only a few minutes at the most. However, if a Japanese company has its way, users will be able to relax and watch the gadget whirl for over 12 minutes with just one flick....

Over a 100 million years ago, an 18-foot (5.48 meter) long, 2,500-pound (1,133 kg) pineapple-shaped dinosaur met an untimely death when it was swept away by a river in what is now Alberta, Canada. Fortunately for us, its body ended up situated back-first on the muddy floor of an old seaway. This helped preserve the ancient behemoth’s front half in such extraordinary 3-D detail that the armored dinosaur almost looks alive....

Most toys are fads that last a few years, or even months, before they get replaced by the next craze. However, the Slinky – the pre-compressed coil of wire, or plastic, which can “walk” on its own – has been entertaining children and nostalgic adults for over 70 years! It is therefore not surprising to hear that every August 30, fans across the U.S. celebrate this iconic toy with a National Slinky Day!...

Earlier this month, millions of Americans were treated to a rare spectacle: a total solar eclipse that was visible from coast-to-coast. While Florence, a massive asteroid that will zip past our planet on September 1, will not overshadow the stunning event, it will make history of its own. According to Paul Chodas at the Center for Near Earth Object (NEO) Studies, the space rock is the largest to pass this close to our planet since the first near-Earth asteroid was discovered over a century ago....

Hurricane Harvey, which began as a tropical depression in the Gulf of Mexico on Wednesday, August 23, rapidly escalated to a Category 4 storm as it made its way towards Southern Texas. As expected the powerful hurricane, which packed 130mph winds, made landfall near the city of Rockport on August 25 at about 10:00 pm local time, causing widespread destruction. Three hours later, it made a second landfall on the northeastern shore of Copano Bay, this time as a Category 3 storm with 125 mph winds!...

Utrecht, the fourth largest city in the Netherlands, is a cyclist’s dream. Unlike other urban areas that confine riders to tiny lanes, cyclists here get priority with dedicated “bicycle streets,” where cars are considered “guests,” as well as special bike tunnels and bridges. The city is also in the process of constructing the world’s biggest indoor parking lot for bikes at its central train station. However, the over 60 percent residents who use the two-wheelers as their primary mode of transportation are still frustrated because, like cyclists all over the world, they have to make constant stops at traffic lights....

You might not think of plants as particularly chatty but in reality, they communicate surprisingly well with each other, especially when faced with danger. According to a recent study in the journal Frontiers in Plant Science injured plants send out emergency signals to alert neighbors to start building up their defenses....

Parents often use the expression “in the blink of an eye” to express their astonishment at how fast their children reach adulthood. However, for those with newborns, the phrase is literal given that an average baby grows between 6 to 7 sizes within the first two years! While exciting, the constant wardrobe replenishment is expensive and also results in a lot of wasted clothing. To tackle the issue, Ryan Yasin has created an origami-inspired line of clothing that expands (or contracts) automatically, resulting in a perfect fit each time....

While Japan is known to have higher than average rates of stomach cancer, the residents of the town of Kaneyama in Yamagata Prefecture appear to be particularly susceptible to the gastric ailment. After a recent report revealed that the municipality had one of the highest stomach cancer fatality rates out of the nation’s 344 “secondary medical districts”, the town officials decided to get its 6,000 residents tested....

The total solar eclipse on August 21, 2017, is the first of its kind to go coast-to-coast across the continental United States in nearly a century. While the partial eclipse will start earlier and end later, the total eclipse will travel from Oregon to South Carolina in a speedy 93 minutes. Its narrow, 70-mile-wide, path of totality will begin at Lincoln Beach, OR at 10:15 a.m PDT (1:15 p.m. EDT) and continue through Idaho, Wyoming, Montana, Nebraska, Iowa, Kansas, Missouri, Illinois, Kentucky, Tennessee, Georgia and North Carolina, before ending in Charleston, SC at 11:48 a.m. PDT (2:48 p.m. EDT)....

A massive patch or “blob” of warm water experienced along the usually cool U.S. Pacific coast from 2013 to 2016 wreaked havoc on the marine ecosystem. Fishermen in Alaska reported seeing warm water sharks, while California beachgoers encountered tropical poisonous water snakes. Though the return of cooler temperatures in 2017 rid the area of most unwanted visitors, bioluminescent pyrosomes ((Pyrosoma atlanticum) have decided to stay and are now washing up along the coast in unprecedented numbers....

When Michael Phelps announced his retirement at the 2016 Rio Olympics he really had no intention of swimming competitively again. However, that changed when the decorated athlete was approached by the Discovery Channel to help kick off shark week with a race against one of the world’s fastest and most efficient predators — a great white!...

With its majestic mountains, spectacular landscapes, and pristine beaches, Ireland’s Achill Island has always been a popular European tourist destination. However, since April, the rugged 57-square mile island of just 2,600 residents has gained worldwide fame thanks to the ‘miraculous’ return of a beach that was washed away over three decades ago....

Sometime between July 10 and 12, a massive iceberg the size of the US state of Delaware broke free from Antarctica’s Larsen C Ice Shelf. The crack that led to the separation was visible in the first images of the ice shelf captured by NASA satellites in 1963. However, the rift remained dormant for decades, before suddenly spreading northwards and widening by 18 miles between 2011 and 2015 and then an additional 13 miles in 2016. As of last month, the iceberg, named A-68 by the US National Ice Center, was hanging by a thread and experts knew it was just a matter of time before it broke free....