Articles by Malavikavyawahare

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…

A new study promises to give Africa’s mountain forests a leg up in the eyes of climate scientists.  They store nearly 150 metric tons of carbon dioxide per hectare, according…

When Frank Mbago, a Tanzanian botanist, learned that the IUCN, the global conservation authority, had declared the Erythrina schliebenii plant extinct, he was wary. His skepticism was justified: in 2011, a team…

Activists have accused British-Australian mining giant Rio Tinto of contaminating water sources around its ilmenite mine in Madagascar. At some sites, uranium and lead levels have been recorded at 52…

The Democratic Republic of Congo's Sankuru province saw record-breaking fires in 2020 — 9500 square kilometers (3,700 square miles) of land burned. More than 1,500 km2 (580 mi2) of this…

As bad as the climate crisis now unfolding appears to be, things could have been even worse, with the world a much less hospitable place for human life. What has…

REDD+ is an idea that has launched a thousand projects. It’s essentially a way to monetize forests’ ability to store carbon and put that money in the hands of communities…

It doesn’t sport swivelly eyes or an absurdly long tongue, but a new robot does boast of a chameleon’s most eye-catching trait: being able to change colors on demand. With…

In Madagascar’s jungles, the fossa (Cryptoprocta ferox) is king. A cousin of the mongoose, this cat-like creature is the island’s top predator, able to hunt Madagascar’s other unique offering to the…

With wildfires raging in the western U.S. and floods sweeping parts of Europe, it’s easy to forget that these regions are some of the most well-prepared to tackle climate change.…

When Robert Frost memorialized forests as “lovely, dark and deep,” the U.S. poet was likely referring to wildlands that are rare, isolated wonders in today’s world. Looking at data from…

The heat wave that swept parts of the U.S. and Canada this June provoked disbelief globally, with temperatures breaching 50° Celsius (122° Fahrenheit). Some see it as a preview of extreme…

Tuna-fishing nations hammered out a temporary plan to stop overfishing of Indian Ocean yellowfin tuna (Thunnus albacares) at a June meeting, but fatal weaknesses may sink it, experts say. The…

Indian Ocean yellowfin tuna (Thunnus albacares), one of the most profitable fisheries in the world, is just a few years away from collapse. A meeting that began June 7 will…

The COVID-19 pandemic has raised plenty of questions about whether the planet's declining health is what ails humans. The answer is yes, and it’s not a metaphorical response. Distorting the…

Aina Randriarisoa found a perch for Labramia ambondrombeensis on the taxonomical tree of life. She helped identify the tree from its genetic signature, the arrangement of its leaves, the shape…

Toxic Bubble Bounce Mushrooms or Green Iguana Disco Mushrooms may sound like psychedelic drugs, but they are, in fact, names of live corals available for sale online. These brilliantly colored…

"Tell me what you eat, and I shall tell you what you are," the French lawyer Jean Anthelme Brillat-Savarin wrote in his 1826 opus, Physiologie du Goût. This is quite…

Groundwater cached below the Earth's surface is one of the world's most precious resources. Nearly half of the human population depends on these reserves for our daily needs and for…

With fewer than 6,000 of Zanzibar’s iconic red colobus monkey (Piliocolobus kirkii) left in the world, there’s much about their well-being that worries scientists. Near the top of that list:…

The Ugandan and Tanzanian governments have signed agreements with French oil major Total and China National Offshore Oil Corporation (CNOOC) to build a 1,400-kilometer (900-mile) pipeline from Uganda's Murchison Falls…

Endemic species face a greater risk of going extinct because of climate change than native or introduced species, a recent study in Biological Conservation has found. Species that are exclusive…

In 2019, when Jeremy Raguain turned up for a cleanup campaign on Aldabra Atoll, a UNESCO World Heritage Site, he bagged a marine monstrosity like no other: a beached fish…

Until Jan 9, 2014, the Playa de Anzoras, a 2,200-ton tuna fishing vessel named for a beach in Spain, built in Spain and owned by Spaniards, sailed under the Spanish flag. On…

Consumption patterns, especially in wealthier countries, are eating away at forests in some of the world's most biodiverse regions. In the U.S., the thirst for coffee drives forest loss in…

As the planet warms, it isn’t just humans who are feeling the heat — trees are too. Rising temperatures are disrupting a primary engine of life on Earth: photosynthesis. A…

The Aedes aegypti mosquito, with its distinctive white-spotted spindly legs, is one of our species’ most irksome foes, sucking blood and capable of spreading dangerous diseases like dengue. Attempts to control their…

Luísa Carvalheiro says she remembers a time when açaí was just a humble berry, a staple for the Amazon's Indigenous communities. That was before the inky purple berries became all…

A new study that counted half a trillion coral colonies between Indonesia and French Polynesia found that most corals are not in imminent danger of being wiped off the planet. Desolate reefs…