The North American monsoon has dictated the length of wildfire season for centuries in the U.S.-Mexico border region, according to new University of Arizona research that can inform land management amid global climate change.
But this year was anything but normal. The 2020 monsoon season was the second-driest on record, and many high-profile wildfires swept across the Sonoran Desert and surrounding sky islands. Putting an end to severe fires may only become harder as climate change makes monsoon storms less frequent and more extreme, say the authors of a new study published in the International Journal of Wildland Fire.
The U.S. may be able to learn from Mexico’s wildfire management strategy, the researchers say.
“These large fire years are the result of many factors, but fire weather and seasonal climate loom very large in the picture. In the case of (Tucson’s) Bighorn Fire (this summer), for example, we had
Parades, missiles and confetti look good for photos, but even with two months left on the clock, it is clear that both Iran and North Korea had a truly abysmal 2020.Pyongyang and Tehran have both lost ground in their respective standoffs with the US, and Israeli security is marginally better for the time being because of this. A decision by Kim Jong-un, North Korea’s supreme leader, to display his potentially largest Intercontinental Ballistic Missile (ICBM) ever in a parade this past weekend does nothing to change that.There are two key takeaways from the parade for North Korea-US issues and one for Iran-US-Israel issues. They all ultimately highlight North Korea’s and Iran’s relative weakness at the moment.One is that presuming Pyongyang already had the ability to strike the US with a nuclear ICBM since 2017, it may now be able to fire certain ICBMs with multiple warhead delivery vehicles.That means that
Researchers on the world’s biggest mission to the North Pole will return to dock on Monday, bringing home devastating proof of a dying Arctic Ocean and warnings of ice-free summers in just decades.
The German Alfred Wegener Institute’s Polarstern ship is set to return to the port of Bremerhaven after 389 days spent drifting through the Arctic trapped in ice, allowing scientists to gather vital information on the effects of global warming in the region.
The team of several hundred scientists from 20 countries have seen for themselves the dramatic effects of global warming on ice in the region, considered “the epicentre of climate change”, according to mission leader Markus Rex.
“We witnessed how the Arctic ocean is dying,” Rex told AFP. “We saw this process right outside our windows, or when we walked on the brittle ice.”
Underlining how much of the sea ice has melted away, Rex said
SEOUL (Reuters) – North Korea’s unprecedented nighttime military parade on Saturday showcased an unusually broad array of new weapons, from a show-stopping “monster” ballistic missile to previously unseen battle tanks.
The hardware, likely still in varying stages of development, offered leader Kim Jong Un a chance to show the world his cutting-edge military power while adding practical capabilities to the North Korea’s already formidable nuclear and conventional forces, experts said.
Kim is walking a fine line, seeking to increase pressure on the United States to ease sanctions while not destroying rapport with U.S. President Donald Trump or Pyongyang’s partners in China.
With both starting safeties among 15 players sitting out in the first game for defensive coordinator Justin Hamilton, Virginia Tech surrendered its most points since 2002 and the second-most total yards (656) in program history.
“I hurt for our players,” said Coach Justin Fuente, who revealed that he used offensive players to practice in the secondary this week because of depleted numbers. “They battled through adverse conditions the last three weeks and showed tremendous resiliency and toughness. The last thing I am is upset at our guys.”
The offense, behind running back Khalil Herbert and quarterback Hendon Hooker, did its part to keep the proceedings competitive into the fourth quarter after the Hokies trailed by 25 points early in the second half.
Virginia Tech (2-1) scored the most points by a losing team in series history. It closed within 42-37 with 15 seconds left in the third quarter on Hooker’s
North Korea showcased a series of new weapons at its 75th anniversary military parade marking the founding of the ruling Workers’ Party Saturday, including what South Korea officials say was a new intercontinental ballistic missile (ICBM).
North Korea has not broadcast a live military parade on television since 2017, when leader Kim Jong Un heightened U.S. tensions by showing off several large ICBMs. The country showed off its “new strategic weapon,” which analysts described as a much larger, liquid fuel ICBM complete with an 11 axle transporter erector launcher.
The first hint of the new weapon came earlier this week when South Korean officials relayed surveillance of thousands of North Korean soldiers in march formation as they displayed what was possibly a new
Running back Khalil Herbert made his presence felt in the quarter as well with a 52-yard touchdown run. Herbert converted the third and eight by weaving his way through the secondary to go over 100-yards for the third straight game.
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The Hokies held onto the ball for nearly 11 minutes in the third quarter, but still couldn’t overcome the 21 points they spotted UNC in the first quarter.
North Carolina went straight down the field on their first three possessions to take a 21-0 lead while averaging 9.7 yards per play.
Howell was near perfect in the quarter going 10 of 12 for 123 yards with a 37-yard touchdown pass to Brown. Brown, who beat Tech cornerback Armani Chatman down the field, was able to get one foot down at the back of the end zone for the score.
A 3,500 pound great white shark dubbed Nukumi — meaning “Queen of the Ocean” — has been spotted off the coast of Nova Scotia. The massive 50-year-old shark was tagged and released by Ocearch, a research and exploring team that hopes its latest trip out to sea provides new clues to unravel the mysteries of great whites.
“When you see these big females like that that have scars from decades over their lives and multiple mating cycles, you can really kinda see the story of their life unfolding across all the blotches and healed wounds on their body,” team leader Chris Fischer told CBS News’ Jeff Glor. “It really hits you differently thank you would think.”
Tagging Nukumi, one of the largest great white sharks ever seen, was the crowning achievement of Ocearch’s month-long trip off
In his 2020 New Year’s message, a defiant Mr. Kim said his country no longer felt bound by its self-declared nuclear and ICBM test moratorium and vowed to show the world a “new strategic weapon.” But until the military parade on Saturday, no display of such a weapon materialized, as North Korea seemed preoccupied with fighting Covid-19 and extensive flood damage.
During his speech, Mr. Kim reiterated his claim that the country had no cases of Covid-19, and a large, maskless crowd gathered for the parade. Outside experts are skeptical about the claim, given the country’s poor public health system.
Harry J. Kazianis, senior director of Korean studies at the Washington-based Center for the National Interest, said that the new ICBM seems to be a derivative of the Hwasong-15. But it is “much bigger and clearly more powerful than anything” in the North Korean arsenal, indicating that it could carry