Science Journals

  • Potentially record-setting cold to start Sunday
    Cf4fe1f17020e200470f6a70670065bd 2014-01-05 10:21:54 UTC
    SIOUX FALLS, S.D. (AP) — Bitterly cold temperatures blowing into the Midwest and Northeast in the coming days are likely to set records, disrupt schools along with airports and endanger those who go outside without the proper clothing. The frigid air will begin Sunday and last into early next ...

  • How to reveal cloudy weather on alien world?
    30-researchersu 2014-01-02 07:21:05 UTC
    Weather forecasters on exoplanet GJ 1214b would have an easy job. Today's forecast: cloudy. Tomorrow: overcast. Extended outlook: more clouds. A team of scientists led by researchers in the Department of Astronomy and Astrophysics at the University of Chicago report they have definitively charact...

  • To grow or to defend: How plants decide
    Images_(2) 2014-01-02 07:21:16 UTC
    Scientists have discovered how plants use steroid hormones to choose growth over defense when their survival depends on it. The findings published in the open-access scientific journal eLife could be used to engineer crops that combine size with pathogen resistance. "A major dilemma faced by p...

  • Global temperatures to rise at least 4°C by 2100
    What-global-warming_6372_600x450 2014-01-02 07:10:01 UTC
    Global average temperatures will rise at least 4°C by 2100 and potentially more than 8°C by 2200 if carbon dioxide emissions are not reduced according to new research published in Nature. Scientists found global climate is more sensitive to carbon dioxide than most previous estimates. The researc...

  • Interview: Bharat Ratna winner CNR Rao talks about science in India and his immediate interest, artificial photosynthesis
    India-diaalnews.com 2013-12-29 08:47:47 UTC
    While India is doing well in scientific research “others are doing better and more”, says Dr Chintamani Nagesa Ramachandra Rao, better known as CNR Rao or simply Dr Science, who has just been honoured with the country’s highest civilian honour, the Bharat Ratna. The 79-year-old scientist, who is ...

  • Astronauts complete rare Christmas Eve spacewalk
    6f5e659739ddda2b460f6a706700cc12 2013-12-24 19:35:55 UTC
    CAPE CANAVERAL, Fla. (AP) — It's a wrap for NASA's Christmas Eve spacewalk. Two astronauts are safely back inside the International Space Station after replacing a pump in a crippled cooling line on Tuesday. Preliminary testing shows the new pump to be working well. NASA expects to have the st...

  • Indonesia cave reveals history of ancient tsunamis
    Ancient_tsunamis_in_lhong__aceh_province__indonesia-diaalnews.com 2013-12-24 07:06:24 UTC
    JAKARTA, Indonesia (AP) — A cave discovered near the source of Indonesia's massive earthquake-spawned tsunami contains the footprints of past gigantic waves dating up to 7,500 years ago, a rare natural record that suggests the next disaster could be centuries away — or perhaps only decades. Th...

  • Europe launches satellite to map 1 billion stars in Milky Way
    Image-1 2013-12-23 17:30:45 UTC
    BERLIN (AP) — The European Space Agency launched its star-surveying satellite Gaia into space Thursday, hoping to produce the most accurate three-dimensional map of the Milky Way and to better understand the evolution of our galaxy. The satellite was lifted into space from French Guiana at 6:1...

  • Drug blocks HIV in lab study, human tests planned
    U.s._pushes_forward_with_emergency_use_of_drug_for_covid-19 2013-12-23 17:30:54 UTC
    NEW YORK (AP) — Can an experimental drug developed to treat epilepsy block the AIDS virus? A preliminary lab study suggests it’s possible, and researchers are eager to try it in people. Scientists experimented with the drug after uncovering details of how they believe HIV cripples the immune s...

  • Why It Snows So Much in the Frozen North
    Gates_of_arctic_np_ak_wind_sculpted_snow_j._mow_1677 2013-12-21 07:14:08 UTC
    When it doesn't show signs of stopping, most of us just mumble a few choice words and get out the snow shovel. Scientists, however, wonder where all that snow is coming from, particularly in pristine places like the Arctic. Raymond Shaw and his colleagues may have found an answer. Here's the c...

  • China to launch moon rock-collecting probe in 2017
    7e15dc572362002a460f6a7067003471 2013-12-16 07:46:44 UTC
    BEIJING (AP) — China said Monday its plan to launch its fifth lunar probe in 2017 with the aim of bringing lunar soil and rock samples to Earth was on track after a successful moon landing of another space probe over the weekend. The Chang'e 5 mission would mark the third and final phase of Ch...

  • Iran: Second monkey sent into space
    Iran-diaalnews.com 2013-12-14 11:04:22 UTC
    TEHRAN, Iran (AP) — Iran said Saturday it has successfully sent a monkey into space for a second time, part of an ambitious program aimed at manned space flight. Iran's state TV said that the launch of the rocket dubbed Pajohesh, or Research in Farsi, was Iran's first use of liquid fuel and re...

  • Geminid meteor shower ramps up Friday night
    Geminid_meteor_shower_ramps_up_friday_night__diaalnews.comcom-.tiff- 2013-12-12 09:18:52 UTC
    CAPE CANAVERAL, Fla. (AP) — It's time for the December sky show. The annual Geminids (JEM'-i-nids) meteor shower — the most intense of the year — will peak Friday night. But the best viewing may be early Saturday, once the moon sets. Between 100 and 120 meteors are expected every hour at peak ...

  • NASA: Ancient Mars lake may have supported life
    Detection_of_water_on_mars_by_italian_scientists 2013-12-10 07:20:34 UTC
    LOS ANGELES (AP) — NASA's Curiosity rover has uncovered signs of an ancient freshwater lake on Mars, which scientists say could have been a perfect spot for tiny primitive organisms to flourish if they ever existed on the red planet. The watering hole near the Martian equator existed about 3.5...

  • Hubble Telescope best shot at learning comet fate
    Hubble_telescope_best_shot_at_learning_comet_fate 2013-12-03 23:11:32 UTC
    CAPE CANAVERAL, Fla. (AP) — It's all up to Hubble. NASA said Monday that the Hubble Space Telescope is the best bet for figuring out whether Comet ISON disintegrated during its brush with the sun last week. A pair of solar observatories saw something emerge from around the sun following ISO...

  • German scientists develop warm LED light
    0__17262440_303_00 2013-12-02 20:07:27 UTC
    LEDs, or light-emitting diodes, have long been used in flashlights and bicycle lights - in applications where the main goals have been brightness and battery efficiency. Despite its efficiency and environmental friendliness, the bluish tone of LED light has prevented it from becoming more widesp...

  • Studies provide no certainty in shipwreck search
    Studies_provide_no_certainty_in_shipwreck_search-diaalnews.com 2013-11-24 19:30:33 UTC
    TRAVERSE CITY, Mich. (AP) — Five months after divers searched a remote section of Lake Michigan for a mysterious 17th century ship and retrieved a wooden slab the group leader believes is part of the vessel, it's still uncertain whether they are on the right track. The object of the weeklong m...

  • Mid-Atlantic rocket launch gives East rare view
    B6ea6cbb1bdb9a27430f6a7067007869 2013-11-21 06:56:55 UTC
    WASHINGTON (AP) — A rocket streaked along the eastern U.S. early evening sky Tuesday in an unusual sight as NASA put a smartphone and 28 other tiny satellites into orbit. NASA and the Air Force launched the private Minotaur rocket from Wallops Island, Va., in a test flight. The NASA launch pad...

  • NASA diagnosing problem on Mars rover Curiosity
    678777main_pia16087-946 2013-11-21 06:54:17 UTC
    PASADENA, Calif. (AP) — The Mars rover Curiosity has temporarily stopped science observations while NASA checks out an electrical problem. The space agency said Wednesday the voltage change was first discovered on Sunday and engineers think it might be some kind of short. The six-wheel, nuc...

  • Volcano raises new island far south of Japan
    Japan-diaalnews.com 2013-11-21 06:08:23 UTC
    TOKYO (AP) — A volcanic eruption has raised an island in the seas to the far south of Tokyo, the Japanese coast guard and earthquake experts said. Advisories from the coast guard and the Japan Meteorological Agency said the islet is about 200 meters (660 feet) in diameter. It is just off the c...

  • NASA launches robotic explorer to Mars
    Mars-_earth%e2%80%99s_neighbor_may_have_harbored_life 2013-11-19 00:47:48 UTC
    CAPE CANAVERAL, Fla. (AP) — NASA's newest robotic explorer, Maven, rocketed toward Mars on Monday on a quest to unravel the ancient mystery of the red planet's radical climate change. The Maven spacecraft is due at Mars next fall following a journey of more than 440 million miles. "Hey, guy...

  • Scientists: Oldest big cat fossil found in Tibet
    Cat-diaalnews.com 2013-11-13 00:33:44 UTC
    LOS ANGELES (AP) — Scientists have unearthed the oldest big cat fossil yet, suggesting the predator — similar to a snow leopard — evolved in Asia and spread out. The nearly complete skull dug up in Tibet was estimated at 4.4 million years old — older than the big cat remains recovered from Tan...

  • Satellite hits Atlantic _ but what about next one?
    0c1ff52907d6cc26420f6a7067001bb2 2013-11-11 18:14:28 UTC
    BERLIN (AP) — This time it splashed down in the Atlantic Ocean — but what about next time? The European Space Agency says one of its research satellites re-entered the Earth's atmosphere early Monday on an orbit that passed over Siberia, the western Pacific Ocean, the eastern Indian Ocean and ...

  • Hubble spots strange asteroid with 6 tails of dust
    Hubble-diaalnews.com 2013-11-08 20:49:06 UTC
    CAPE CANAVERAL, Fla. (AP) — This is one strange asteroid. The Hubble Space Telescope has discovered a six-tailed asteroid in the asteroid belt between the orbits of Mars and Jupiter. Scientists say they've never seen anything like it. Incredibly, the comet-like tails change shape as the astero...

  • Scientists expect satellite crash next week
    Diaalnews.com 2013-11-08 20:44:59 UTC
    BERLIN (AP) — The European Space Agency says its GOCE research satellite will crash to Earth on Sunday night or during the day on Monday, but debris is unlikely to cause any casualties. Scientists say the 1,100-kilogram (2,425-pound) satellite already has fallen to an altitude of 170 kilometer...