Evolutionary arms races between marine animals overhauled ocean ecosystems on scales similar to the mass extinctions triggered by global disasters, a new study shows.
Rise of Marine Predators Reshaped Ocean Life as Dramatically as Mass Extinctions
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Study Shows Cactus Pear as Drought-Tolerant Crop for Sustainable Fuel and Food
Could cactus pear become a major crop like soybeans and corn in the near future, and help provide a biofuel source, as well as a sustainable food and forage crop?
Small Volcanic Lakes Tapping Giant Underground Reservoirs
In its large caldera, Newberry volcano (Oregon, USA) has two small volcanic lakes, one fed by volcanic geothermal fluids (Paulina Lake) and one by gases (East Lake).
Fewer Butterflies Seen Across the Warming, Drying Landscapes of American West
New methods of conservation and management of butterfly habitat may be needed to stem the consistent annual decline in the numbers of butterflies over the past 40 years in the western United States, according to a new study published in the journal Science.
Comet Catalina Suggests Comets Delivered Carbon to Rocky Planets
In early 2016, an icy visitor from the edge of our solar system hurtled past Earth. It briefly became visible to stargazers as Comet Catalina before it slingshotted past the Sun to disappear forevermore out of the solar system.
‘Falling insect’ Season Length Impacts River Ecosystems
Insects that fall from the surrounding forest provide seasonal food for fish in streams. Researchers at Kobe University and The University of Tokyo have shown that the lengthening of this period has a profound effect on food webs and ecosystem functions present in streams.
