Ever get that feeling you're being watched? Well, if you're a dog-owner, you may have a point. Dogs are able to watch people's interactions with one another to determine who holds yummier treats, according to a new study. This study joins others that show dogs are good observers of human behaviors and feelings. It offers evidence that dogs use information not only from people's direct interactions with them, but also their interactions with one another.

    In the study, dogs watched a man ask two women for some of their corns. Both women gave the man corns when he asked, but in response to one woman, the man showed his enthusiasm and said the corns were so delicious. In response to the other woman, he gave the corns back and called them gross（in Spanish；the study was conducted in Argentina）. After these interactions, the man left and an assistant holding the dog let the dog go. While many dogs didn't approach either woman, the dogs that did have a preference tended to prefer the woman with the yummier(美味的) food.

    Other studies of dogs' people-watching ability have found dogs are able to tell the difference between happy and sad faces in their owners. They prefer people who give others food when asked over people who don't give others food. And in one study, dogs turned toward crying people more often than toward talking people.

    So how much do dogs really understand about the humans around them? That's not totally settled yet. In a strange twist to the Argentine study above, when the researchers tried an experiment in which they put two plates of corns on a table and had a man react to each plate, dogs didn't preferentially approach the tastier plate afterward. You could say dogs watch for the interaction between two persons, not just how a person reacts. Yet a previous study found dogs will choose boxes that people reacted to happily, but not boxes people reacted to with a disgusted face.

    Well, either way, you can be sure Fluffs is keeping an eye on you, to the best of her ability. The study was published in the journal PLOS One.

    Recently, we have already shown that climate change has led to a dramatic increase in storm surge risk in New York City, making devastating events like Hurricane Sandy more likely.

    What can we say about the role of climate change in the unprecedented disaster that is unfolding in Houston with Hurricane Harvey? There are certain climate change-related factors that we can, with great confidence, say worsened the flooding.

    Sea Level rise attributable to climate change-some of which is due to coastal subsidence(下沉) caused by human disturbance such as oil drilling-is more than half a foot(15cm) over the past few decades. That means the storm surge was half a foot higher than it would have been just decades ago, meaning far more flooding and destruction.

    In addition to that, sea surface temperatures in the region have risen about 0.5C(close to 1F) over the past few decades from roughly 30C(86F) to 30.5C(87F), which contributed to the very warm sea surface temperatures(30.5-31C, or 87-88F). There is a simple thermodynamic(热力学的) relationship known as the Clausius-Clapeyron equation that tells us there is a roughly 3% increase in average atmospheric moisture content for each 0.5C of warming. Sea surface temperatures in the area where Harvey intensified were 0.5-1C warmer than current-day average temperatures, which translates to 1-1.5C warmer than “average” temperatures a few decades ago. That means 3-5% more moisture(水分) in the atmosphere. That large amount of moisture creates the potential for much greater rainfalls and greater flooding. The combination of coastal flooding and heavy rainfall is responsible for the devastating flooding that Houston is experiencing.

    Not only are the surface waters of the Gulf of Mexico unusually warm right now, but there is a deep layer of warm water that Harvey was able to feed upon when it intensified at near record pace as it neared the coast. Human-caused warming is penetrating down into the ocean. It's creating deeper layers of warm water in the Gulf and elsewhere. Harvey was almost certainly more intense than it would have been in the absence of human-caused warming, which means stronger winds, more wind damage and a larger storm surge.

    Finally, the more tenuous but potentially relevant climate factors: part of what has made Harvey such a devastating(毁灭性的) storm is the way it has stalled near the coast. It continues to strike Houston and surrounding regions with a seemingly endless flood, which will likely top out at nearly 4ft(1.22m) of rainfall over a days-long period before it is done. The stalling is due to very weak prevailing winds, which are failing to steer the storm off to sea, allowing it to spin around and wobble back and forth. This pattern, in turn, is associated with a greatly expanded subtropical high pressure system over much of the US at the moment, with the jet stream pushed well to the north. This pattern of subtropical expansion is predicted in model simulations of human-caused climate change. More tenuous(微弱的), but possibly relevant still, is the fact that very persistent, nearly “stationary” summer weather patterns of this sort, where weather anomalies(both high-pressure dry hot regions and low-pressure stormy/rainy regions) stay locked in place for many days at a time, appears to be favoured by human-caused climate change.

    In conclusion, while we cannot say climate change “caused” Hurricane Harvey, what we can say is that it exacerbated several characteristics of the storm in a way that greatly increased the risk of damage and loss of life. Climate change worsened the impact of Hurricane Harvey.

    Three miles is short by car, but when the three miles consists of an old wooden fence on a cattle farm that requires a fresh coat of paint, it's not a short distance any more. For the final week of summer heading into my first year of college, painting this fence was a disaster for me. At first it seemed like the most boring way to spend the last week of my wonderful freedom from school, but it actually turned out to be something intriguing.

    Luckily, I wasn't alone in this task; I got the help of Rob, the farm manager. When two people were stuck under the sun of August in the middle of rural Kentucky for ten hours a day, there wasn't much to do to help pass the time. Standing in front of this fence was the last thing on Earth I wanted to do. I worked with Rob all these days, spending over hours with him with nothing to do but a boring task, and all we had for amusement was conversation. In a society filled with constant entertainment, this was a huge contrast.

    It started out simply, and we talked about the weather, sports, and how annoying it was to get the fence painted. As the week progressed, so did our topics of discussion. From family and funny childhood stories to our hobbies and dreams, we began to know more about each other. We shared personal stories with each other, little pieces of our past and ourselves. I had spent plenty of time with people whether it was about sporting events, movies, or concerts, but never had I spent so much time with one person with absolutely nothing to break the silence. It was uncomfortable at first, but things changed.

    Sometimes we tried to keep ourselves busy, entertained, or from getting bored. There is a deeper connection you get with people when all you're doing is talking. For a moment, you get an inside look into their mind, heart and soul. This is what humans are good at—sharing themselves. Whether we realize it or not, this is happening all the time all around us.

    Frogmore House has been a royal place since the 18th century and is today used by the Royal Family for private entertaining. It is especially linked with Queen Charlotte, The wife of George III, and her daughters, whose love of botany and art is reflected throughout the house.

    Unfortunately, parts of a visit to Frogmore are unsuitable for wheelchair-users. For information about access, please telephone 020 7766 7324.

Frogmore House and Garden

    18, 19, 20 May 10:00 - 17:30 (last admission 16:00)

    28, 29, 30 August 10:00 -17:30 (last admission 16:00)

    Please telephone 020 7766 7305 for admission prices.

    Summer Opening for Pre-booked Coach Groups

    3 August - 30 September every Tuesday, Wednesday, Thursday and Saturday, 10:00- 15:00.

    Adult: £ 10.50 0ver 60/Student (with valid ID): £ 8. 80

    Child (under 17) : £5. 80 Child (under 5): Free

    Price includes a guided tour of the house.

    Private Evening Tours

    17:30 - 19:00. £25. 00 per person. Price includes a guided tour, a copy of the official guidebook and a glass of champagne.

    The maximum group size for all visits is 10 people

    Please note that there is no access for private cars.

    To make a group booking, please telephone 020 7766 7315.

    For more information including BSL (British Sign Language) interpretation, please telephone 020 7766 7326.

It was a fine day. Jeffrey Del Monte was driving With his friend late Friday afternoon along the beach near Ramp 49 in Friso when they heard the screams of children. They surveyed the water trying to locate the screams and, two young girls were spotted apparently struggling while being swept out in a rip current(激流).

Del Monte then swam out into the ocean and helped one of the girls who were caught in the rip current, passing her to his friend for the lengthy swim back to shore. He then went back to search for the second girl and found her in great pain before he swam back to shore, bringing the child to the beach from nearly 100 yards out.

After both girls were safe on the beach, Del Monte and his friend attended to them until Dare County Emergency Medical Services and a Cape Hatteras National Seashore Ranger arrived on the scene. The children's parents also arrived and expressed their thanks to Del Monte and his friend.

"Jeffrey Del Monte's heroic, selfless and quick actions were key to saving these two girls from a very dangerous situation," National Parks of Eastern North Carolina Superintendent David Hallac said in a statement. "His courage and expertise allowed him to perform this successful ocean rescue."

Park officials said the incident was a reminder of how quickly ocean conditions could change, even on what appeared to be a perfect clay.

"A perfect clay on the beach doesn't always mean that it's a perfect day in the ocean, so it is important that all visitors check the beach forecast for danger and rip currents before heading to the beach and always use something that floats when in the water. If individuals do find themselves caught in rip currents, please don't swim against the currents, instead swimming out of the currents and then to shore," David Hallac said.