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+14 +1
Global count estimates Earth has 73,000 tree species – 14% more than reported
Second world war codebreaking calculations used at Bletchley Park find 9,000 of those species are yet to be discovered
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+14 +1
Tree of heaven is a hellish invasive species. Could a fungus save the day?
The fast-growing tree, native to China, is also a "motel" for harmful non-native insects, like the spotted lanternfly.
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+11 +1
Extinction: Freshwater fish in 'catastrophic' decline
Numbers are plunging due to pollution, unsustainable fishing and the draining of rivers.
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+19 +1
Biocrusts Are an Entire World Beneath Our Feet
New research in Brazil highlights how distinctive the "living skin" of the planet can be.
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+18 +1
What we’ve lost: the species declared extinct in 2020
Dozens of frogs, fish, orchids and other species may no longer exist due to humanity’s effects on the planet
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+23 +1
Discovery of 'cryptic species' shows Earth is even more biologically diverse
Excitement as DNA barcoding technique leads to unmasking of new species tempered with fear that some are already at risk of extinction
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+17 +1
Human ‘stuff’ now outweighs all life on Earth
The mass of buildings and other infrastructure exceeds that of all trees, shrubs, and animals on the planet
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+19 +1
A satellite that will track Earth's sea level rise is ready to launch
The Sentinel-6 Michael Freilich satellite is set to launch on Saturday as the next generation of spacecraft keeping an eye on global sea level. The satellite will launch from Vandenberg Air Force Base in California on November 21 at 12:17 p.m. ET.
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+11 +1
Mountain butterflies 'will have to be relocated as habitats get too hot'
Populations of mountain ringlet in Lake District face being wiped out as cooler habitats disappear
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+4 +1
Decent living for all does not have to cost the Earth
Global energy consumption in 2050 could be reduced to the levels of the 1960s and still provide a decent standard of living for a population three times larger, according to a new study.
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+3 +1
Why Birds Can Fly Over Mount Everest
A story for my granddaughter about oxygen, evolution, and our planet’s fate.
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+3 +1
"Extinction breeds extinctions": How losing one species can wipe out many more
Humans are causing a mass extinction. And humans can stop it.
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+15 +1
Glimmer of hope for world's rarest primate
The discovery of a new breeding pair raises hope for the future of a critically endangered gibbon.
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+24 +1
Traffic Is Way Down Because Of Lockdown, But Air Pollution? Not So Much
Car traffic took a big dip beginning in late March, and headlines celebrated clean air around the U.S. But an NPR analysis of EPA data tells a more troubling story.
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+19 +1
Scientists explain magnetic pole's wanderings
The North Magnetic Pole has been racing across the top of the world, from Canada towards Siberia.
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+11 +1
The 500-million-year-old reason behind the unique scent of rain
New research from an international team of scientists is suggesting that instantly recognizable earthy smell after rain is released by bacteria trying to attract a particular arthropod as a way to spread its spores.
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+27 +1
The ozone layer is healing, new study finds
The ozone layer is continuing to heal and has the potential to fully recover, according to a new study. A scientific paper, published in Nature, heralds a rare success in the reversal of environmental damage and shows that orchestrated global action can make a difference.
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+17 +1
What causes an ice age to end?
New University of Melbourne research has revealed that ice ages over the last million years ended when the tilt angle of the Earth's axis was approaching higher values.
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+17 +1
Earth has acquired a brand new moon that's about the size of a car
Astronomers have spotted an asteroid that has been captured by Earth's gravity, making it a temporary mini-moon. It will probably fly away again in April
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+3 +1
Slime-fighting slug can superglue enemy frogs to trees for days
After finding a tree frog stuck fast to a branch, biologists in Australia have discovered that a species of slug defends itself with extremely sticky mucus
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