Joe Engle, Groundbreaking Test Pilot and Astronaut, Dies at 91
He touched the edge of space in one aircraft, an X-15, and ventured beyond it in another, a NASA shuttle.…
He touched the edge of space in one aircraft, an X-15, and ventured beyond it in another, a NASA shuttle.…
There is no rose without thorns, the old saying goes. But to botanists, there is no rose with thorns: The…
Possible contenders to join the Harris ticket include three governors, a senator concerned by extreme heat and drought, and the…
The International Botanical Congress voted to change a scientific name belonging to hundreds of plant species because it was offensive…
Like Olympic cyclists, fish expend less effort when swimming in tight groups than when alone. The finding could explain why…
David Keith was a graduate student in 1991 when a volcano erupted in the Philippines, sending a cloud of ash…
The new images of the melting underside of an ice shelf could help scientists better forecast how the continent is…
For generations, physicists have puzzled over life. Their theories about matter and energy have helped them understand how the universe…
The Icelandic Meteorological Office has warned of an eruption “in the coming days.”Volcanoes have always fascinated us. Once revered as…
Videos in India show that sloth bears seem unaware of being stalked by the ferocious felines. When the tigers try…