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News tagged with subtropics

A hard rain's gonna fall: Analysis shows climate change to yield more extreme rainfall

(PhysOrg.com) -- Heavier rainstorms lie in our future. That's the clear conclusion of a new MIT and Caltech study on the impact that global climate change will have on precipitation patterns.

Space & Earth / Earth Sciences

created Aug 17, 2009 | popularity 3.7 / 5 (15) | comments 4

Earth's most prominent rainfall feature creeping northward

The rain band near the equator that determines the supply of freshwater to nearly a billion people throughout the tropics and subtropics has been creeping north for more than 300 years, probably because of ...

Space & Earth / Earth Sciences

created Jul 01, 2009 | popularity 4.4 / 5 (12) | comments 3

Killer whales migrate, study finds, but why?

Some killer whales, a study published Wednesday shows for the first time, wander nearly 10,000 kilometres (6,200 miles) from Antarctica's Southern Ocean into tropical waters -- but not to feed or breed.

Biology / Plants & Animals

created Oct 25, 2011 | popularity 4.5 / 5 (10) | comments 2

Warming ocean melts Greenland glaciers

(AP) -- With whale fins splashing in the distance, Ruth Curry hauls up her catch from the blustery deck of an icebreaker.

Space & Earth / Earth Sciences

created Sep 23, 2009 | popularity 2.4 / 5 (9) | comments 4

Like humans, ants use bacteria to make their gardens grow

(PhysOrg.com) -- Leaf-cutter ants, which cultivate fungus for food, have many remarkable qualities.

Biology / Plants & Animals

created Nov 19, 2009 | popularity 4.7 / 5 (3) | comments 2

Study suggests swimmers at sub-tropical beaches show increased risk of illness

A yearlong beach study led by a team of University of Miami researchers suggests that swimmers at sub-tropical beaches face an increased risk of illness. The multi-disciplinary team examined the risk of illness that beachgoers ...

Medicine & Health / Diseases, Conditions, Syndromes

created Jul 28, 2010 | popularity 4 / 5 (3) | comments 0

NASA watches a Gulf Weather system for unusual subtropical development

Hurricane season in the Atlantic Ocean and Gulf of Mexico doesn't begin until June 1, 2012, but a low pressure area in the Gulf called System 90L, is being watched on February 5 and 6 for possible development ...

Space & Earth / Earth Sciences

created Feb 06, 2012 | popularity 3.7 / 5 (3) | comments 0

Population pressure impacts world wetlands

(Phys.org) -- The area of the globe covered by wetlands (swamps, marshes, lakes, etc.) has dropped by 6% in fifteen years. This decline is particularly severe in tropical and subtropical regions, and in areas ...

Space & Earth / Environment

created May 14, 2012 | popularity 3.7 / 5 (3) | comments 0

Report suggests nearly 5 percent exposed to dengue virus in Key West

An estimated 5 percent of the Key West, Fla., population - over 1,000 people - showed evidence of recent exposure to dengue virus in 2009, according to a report from the Centers for Disease Control and Prevention (CDC) and ...

Medicine & Health / Diseases, Conditions, Syndromes

created Jul 13, 2010 | popularity 5 / 5 (2) | comments 0

Savannas, forests in a battle of the biomes, researchers find

Climate change, land use and other human-driven factors could pit savannas and forests against each other by altering the elements found by Princeton University researchers to stabilize the two. Without this ...

Space & Earth / Environment

created Oct 31, 2011 | popularity 5 / 5 (2) | comments 1 | with audio podcast

Fast new test for terrible form of food poisoning

Scientists are reporting development of a fast, reliable new test that could help people avoid a terrible type of food poisoning that comes from eating fish tainted with a difficult-to-detect toxin from marine ...

Chemistry / Analytical Chemistry

created Nov 09, 2011 | popularity 5 / 5 (2) | comments 0

Biologists produce potential malarial vaccine from algae

Biologists at the University of California, San Diego have succeeded in engineering algae to produce potential candidates for a vaccine that would prevent transmission of the parasite that causes malaria, an achievement that ...

Biology / Biotechnology

created May 16, 2012 | popularity 5 / 5 (2) | comments 5 | with audio podcast