Tag Archives: your-feed-science

Last month, Michele Francis, an environmental scientist at Stellenbosch University in South Africa, relocated to central Connecticut only to discover that her new home showed signs of termite damage. When an exterminator suggested setting out traps, Dr. Francis demurred. “I wondered if I could persuade the termites to eat the …

It may seem like a hopeless place, but locusts find a way to breed in the scorching heat of the Sahara at midday. The biblical voracity of these insects make them among the world’s most destructive pests. They devour agricultural crops in swarms that number in the billions and stretch …

Mount Everest is many things. It’s called Chomolungma in Tibetan, and Sagarmatha in Nepali. It’s an iconic part of Earth’s topography, a potentially lethal climbing challenge and a geologic marvel. It’s also staggeringly tall — and, with a peak 29,032 feet above sea level, it easily achieves the status of …

Baobabs are arboreal icons that have punctuated Africa’s landscapes for around 12 million years. With crowns that can grow as large as three tennis courts, they are important for more than their role in ecosystems. The trees are featured in cultural traditions across Africa, and they also support the livelihoods …

The sea robin has fascinated scientists for decades. It has the body of a fish, the wings of a bird and the legs of a crab. “Legs on a fish sound like, um, well, that’s one of the weirdest things I’ve ever seen,” said David Kingsley, a developmental biologist at …

In the 1960s, Jane Goodall started spending weeks at a time in Gombe Stream National Park in Tanzania watching chimpanzees. One of her most important discoveries was that the apes regularly made gestures to one another. Male chimpanzees tipped their heads up as a threat, for example, while mothers motioned …

The human brain, more than any other attribute, sets our species apart. Over the past seven million years or so, it has grown in size and complexity, enabling us to use language, make plans for the future and coordinate with one another at a scale never seen before in the …

Rain may have been an essential ingredient for the origin of life, according to a study published on Wednesday. Life today exists as cells, which are sacs packed with DNA, RNA, proteins and other molecules. But when life arose roughly four billion years ago, cells were far simpler. Some scientists …

A new study describes 700,000-year-old teeth and arm bones from one of our most enigmatic relatives: a toddler-size “hobbit” who lived on a small island between the Indian and Pacific Oceans. The study, published on Tuesday in the journal Nature Communications, suggests that the species, Homo floresiensis, sometimes nicknamed hobbits, …