Tropical cyclone intensity shifting poleward, study shows
Powerful, destructive tropical cyclones are now reaching their peak intensity farther from the equator and closer to the poles, according to a new study co-authored by an MIT scientist.
Climatologists offer explanation for widening of tropical belt
(Phys.org) —Recent studies have shown that the Earth's tropical belt—demarcated, roughly, by the Tropics of Cancer and Capricorn—has progressively expanded since at least the late 1970s. Several explanations ...
Scientists identify a plasma plume that naturally protects the Earth against solar storms
The Earth's magnetic field, or magnetosphere, stretches from the planet's core out into space, where it meets the solar wind, a stream of charged particles emitted by the sun. For the most part, the magnetosphere ...
NASA Mars spacecraft reveals a more dynamic red planet
(Phys.org) —NASA's Mars Reconnaissance Orbiter has revealed to scientists slender dark markings—possibly due to salty water - that advance seasonally down slopes surprisingly close to the Martian equator.
The sun also flips: 11-year solar cycle wimpy, but peaking
(Phys.org) —In a 3-meter diameter hollow aluminum sphere, Cary Forest, a UW-Madison physics professor, is stirring and heating plasmas to 500,000 degrees Fahrenheit to experimentally mimic the magnetic ...
Lunar orbiters discover source of space weather near Earth
(Phys.org) —Solar storms—powerful eruptions of solar material and magnetic fields into interplanetary space—can cause what is known as "space weather" near Earth, resulting in hazards that range from ...
NASA catches two tropical troublemakers in Northwestern Pacific: Halong and 96W
There are two tropical low pressure areas in the Northwestern Pacific Ocean today and they're close enough to each other to be captured in one image generated from data gathered by NASA's Aqua satellite.
NASA sees developing Tropical Storm Halong causing warning
NASA infrared satellite data revealed that Tropical Storm Halong is surrounded by strong thunderstorms and an eye appears to be developing.
NASA sees Tropical Storm Hernan near Mexico's Baja California
Tropical Storm Hernan developed over this past weekend and reached hurricane strength before vertical wind shear kicked in and kicked the storm down. NASA's Terra satellite passed over Hernan when it was ...
Researcher part of team studying ways to better predict intensity of hurricanes
They are something we take very seriously in Florida – hurricanes. The names roll off the tongue like a list of villains – Andrew, Charlie, Frances and Wilma.
Earth survived near-miss from 2012 solar storm: NASA
Back in 2012, the Sun erupted with a powerful solar storm that just missed the Earth but was big enough to "knock modern civilization back to the 18th century," NASA said.
Egyptologist unravels ancient mystery
It is one of the greatest archaeological mysteries of all times: the disappearance of a Persian army of 50,000 men in the Egyptian desert around 524 BC. The Leiden Professor Olaf Kaper unearthed a cover-up affair and solved ...
Hurricanes with female names more deadly than male-named storms, study finds
In the coming Atlantic hurricane season, watch out for hurricanes with benign-sounding names like Dolly, Fay or Hanna. According to a new article from a team of researchers at the University of Illinois, ...
International team capture detailed footage of an X-class solar flare
(Phys.org) —Astrophysicists recently won the 'solar science lottery' as they were observing the skies just as one of the most energetic and rarest of solar eruptions took place. The international team, ...