Articles by Malavikavyawahare

When it comes to mapping green cover, it's easy to miss the trees for the forest. New research suggests that there are a lot of missed trees: almost 30% of…

One year ago, leaders of more than 140 countries came together at the U.N.-backed climate talks, known as COP26, promising to halt deforestation by 2030. A new assessment shows that…

In 2014, as temperatures topped 40° Celsius, or 104° Fahrenheit, in eastern Australia, half of the region’s black flying fox (Pteropus alecto) population perished, with thousands of the bats succumbing…

The world’s tiniest primate, the Madame Berthe's mouse lemur (Microcebus berthae), a creature small enough to curl inside a human fist, could soon disappear as the human imprint on its…

Industrial mining wiped out nearly 2,000 square kilometers, or 770 square miles, of forests in Indonesia between 2000 and 2019. The country is one of four worldwide where direct tropical…

Climate scientists say there’s a 0.1% chance of keeping warming below 1.5° Celsius (2.7° Fahrenheit) by 2100, as called for in the Paris Agreement. Even the less ambitious target of…

Top European tire makers, including France’s Michelin and Germany’s Continental AG, are sourcing rubber from agribusinesses implicated in deforestation and undermining land rights in western and central Africa, a report…

“How do we tell the stories of people that history forgets and the present avoids?” journalist-turned-author Jori Lewis asks in the preface to her debut book, Slaves for Peanuts: A…

How much of Earth’s terrestrial area needs protection to secure the planet’s biodiversity? A new estimate says 44%, or 64 million square kilometers (25 million square miles), an area that…

Scientists have puzzled over the distinctive form of giraffes at least since Charles Darwin and Jean-Baptiste Lamarck (figuratively) butted heads over how the towering ungulates got their long necks. The…

South African President Cyril Ramaphosa declared a national emergency on April 18 as the death toll from floods in KwaZulu-Natal province climbed over 440, with dozens of people still missing.…

Madagascar is the custodian of some of the world’s most valuable contraband: seized rosewood worth millions of dollars on the international market. Since 2013, global trade in Malagasy rosewood has…

A nearly seven-decade-long experiment in South Africa’s largest national park is yielding surprising results about how fires mold savanna land. The analysis from Kruger National Park, published in the journal…

The seizure earlier this month in Nigeria of nearly a ton of pangolin scales and elephant ivory bound for Asia has once again highlighted the plight of pangolins as among…

With hooks, nets and lines, industrial fishing vessels stream into the waters around the Seychelles every year, looking for a fish known as “blue gold”: tuna. The most sought-after tuna…

Cyclone Batsirai rammed into Madagascar’s coast on Feb. 5, bringing further devastation to a country already reeling from the effects of another tropical storm, Ana, that struck on Jan. 22. Batsirai,…

For Africa, 2021 was the third-warmest year on record, tied with 2019. Even as the continent clocks record-breaking temperatures, adaptation efforts are failing to keep pace, marred by planning gaps…

In 2017, catastrophic flooding in Sierra Leone's capital, Freetown, left at least 1,000 people dead and many more homeless. In a matter of minutes, mudslides wiped out homes and destroyed…

A South African court has ordered oil giant Shell to suspend plans for seismic blasting along the country’s Wild Coast, in a decision hailed by environmentalists. The Dutch oil giant…

Years before the obsession with wild-borne pathogens latching onto humans gripped the world, Gladys Kalema-Zikusoka was already dealing with disease spillovers. Except, she worried about humans infecting gorillas in her…

Vanessa Nakate, a Ugandan climate activist, emerged as one of the most prominent youth voices at COP26 in Glasgow. "Prove us wrong," was her message to delegates at the climate…

Mozambique's 15-year civil war changed the face of its national parks, which underwent rampant poaching of big mammals, including elephants. It did much more. It changed the face of female…

Rhinos aren’t built for flight. Robin Radcliffe, a veterinarian at Cornell University with several decades of experience taking care of rhinos, is well aware of this. So when Namibia, one…

As delegates from around the world convened in Glasgow, Scotland, for the COP26 climate summit, most top climatologists say the threshold for reining in global warming is already out of…

As the annual meeting of the world's most recognizable ethical wood certifier, the Forest Stewardship Council (FSC), kicked off on Oct. 25, environmental NGOs accused the body of failing to…

Mining areas are dangerous for many reasons: they’re linked to a heightened risk of cancer, poisoning, heart and respiratory diseases. Now, researchers have identified a hitherto overlooked hazard: roads. Miners…

Of all the extreme weather phenomena experienced by humans today, heat is the deadliest. A heat wave that scorched Europe in 2003 claimed 70,000 lives. At least 15,000 people died…

An analysis of bird sightings in Canada and the U.S. showed that many North American species, from mighty eagles to diminutive hummingbirds, gained ground during COVID-19 lockdowns as humans sheltered…

When the first bongo was reported dead by the Sangha River in the Republic of Congo in 1997, it was believed to have drowned. Several more turned up in the following…

Scientific literature is rife with accounts of desolate reefs bereft of corals, drained of color and sea life. A meta-analysis published Sept. 17 shows that these are not isolated incidents…