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Most frequent words for articles published in the last 45 days:
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Published Birds need entertainment during avian flu lockdowns



Birds need varied activities during avian flu lockdowns, new research shows. ...
Published Emphasizing the need for energy independence could change the views of climate deniers, study says



Emphasising the need for energy independence and environmental stewardship could help to change peop ...
Published Roaming seabirds need ocean-wide protection



Seabirds roam far and wide in the Indian Ocean -- so they need ocean-wide protection, new research s ...
Published Greater focus needed on how existing international law can prevent the increasing militarization of outer space



There is a pressing need for countries and international organizations to understand better how exis ...
Published Nutrition needs drive bee appetites



Scientists studied the foraging habits of wild bees. Their findings can help guide seed and plant ch...
Published This 3D printed gripper doesn't need electronics to function


This soft robotic gripper is not only 3D printed in one print, it also doesn't need any electronics ...
Published Commitments needed to solve aviation's impact on our climate



Researchers could find no simple solution to limiting non-CO2 emissions from aircraft....
Published Need for speed: How hummingbirds switch mental gears in flight



Hummingbirds use two distinct sensory strategies to control their flight, depending on whether they'...
Published Ultrafast laser pulses could lessen data storage energy needs



A discovery from an experiment with magnetic materials and ultrafast lasers could be a boon to energ...
Published Gen Z's climate anxiety is real and needs action -- for everyone's wellbeing



Young people have major concerns about climate change, which is having a significant impact on their...
Published Why the U.S. food system needs agroecology



Agroecology -- a science, practice, and movement which seeks social, political, economic, and enviro...
Published Reforms needed to expand prescribed burns



A new paper pinpoints obstacles and suggests strategies for getting more prescribed fire on the grou...
Published Dizzy apes provide clues on human need for mind altering experiences - Dizzy Apes Provide Clues on Human Need for Mind Altering Experiences


Great apes deliberately spin themselves in order make themselves dizzy -- findings which could provi...
Published Pregnant women are missing vital nutrients needed for them and their babies



Pregnant women eating modern diets are missing key nutrients needed for them and their babies, and t ...
Published AI Chatbots have shown they have an 'empathy gap' that children are likely to miss



Artificial intelligence (AI) chatbots have frequently shown signs of an 'empathy gap' that puts youn...
Published Some countries could meet their total electricity needs from floating solar panels



Floating solar photovoltaic panels could supply all the electricity needs of some countries, new res ...
Published Bold moves needed for California agriculture to adapt to climate change



California needs urgent and bold measures to adapt its $59 billion agriculture sector to climate cha ...
Published Agriculture needs fresh approach to tackle insect resistance to biopesticides, new analysis finds - Agriculture Needs a Fresh Approach to Tackle Insect Resistance to Biopesticides


Insect pests which attack crops have extraordinary powers to develop resistance to greener pesticide...
Published Urgent action needed to address climate change threats to coastal areas



Global coastal adaptations are 'incremental in scale', short-sighted and inadequate to address the r...
Published A global observatory to monitor Earth's biodiversity



At a time of unparalleled rates of biodiversity loss, a new interconnected system to monitor biodive...